In the end I think she just seems stupid in the show. Unable to grasp that everyone wants to kill her as an embarrassment and to humiliate Tyrion, and unable to understand that Tyrion does not want to fuck Sansa. And, it's incredibly annoying that they continually brought that up, because her character from the books, whore/social climber, wouldn't have to worry about that conflict. What does she care if Tyrion fucks Sansa? A lot has been said about Shae's casting, and while I'm not sure about the casting, she's been given nothing to work with. Who is Shae in the show?
The casting wasn't good. She's not a particularly strong actress, and I find her a bit too old/poised for the part regardless. Bit late to close that particular barn door, though.
I still think at the end of the day they felt Book Shae's eventual betrayal would've been way too telegraphed. And perhaps they're right. But their efforts to work around it came off as incredibly clumsy and ill conceived.
Oh god, her bits about war and death and suffering and peacenik spiel got old so quickly. It's not that I disagree with these notions, it's just that they make no sense in the contenxt, and why would Robb Stark like her if she spends her time calling him a butcher.
Not to mention, what commoner talks to a Lord they've never met that way in Westeros? What if that was Tywin Lannister? Or Roose Bolton? Or a Frey? Or a Clegane? Or any of a number of prickly Lords with more pride than compassion? Her forthright attitude and DIY personality were just wildly out of place. I get that they wanted a "strong female character" there, but it makes the struggles Brienne and Cersei and Arya and other female characters endure for daring to step outside the boundaries set for their gender seem pointless. She's just sassy and outspoken and independent no one seems to bat an eye or notice anything is amiss.
Don't get me started on the stupidity of the Ironborn landing in the last episode. That's going to really fuck things up later on. How Reek is meant to deceive the Ironborn now that Yara's given up on him? And now what's going to happen with her capture? And what's going to happen with the Ironborn electing a new ruler? The timelines are all happening at vastly different rates than the books it seems, even with the confusion I'm experiencing from the parallel nature of ADWD and AFFC. And they've fucked Ramsay Snow up so badly this season. I don't know what the fuck they were doing there. It's interesting the effort they're going to with the Iron Bank, but I'm not sure what purpose that serves. Probably none.
Some book reader described the storyline at Craster's Keep as "empty calories"...a way to keep certain characters employed while keeping the tires spinning on their story so they're not out of time line too much. Asha's (fuck this Yara nonsense) fruitless rescue attempt strikes me as more empty calories. I was so worried she'd get captured and turned into the new Jeyne Poole (Asha is my GF's favorite character, she'd have flipped the TV over), so I was too relieved she didn't to hate the scene as much as it deserved. It was really poorly choreographed. He's not even wearing a shirt! Just hit him!
I think Ramsay is going...okay. I'm not in love with Rheon's portrayal of him, but the general concept of Theon's dehumanization is coming across.
I've actually generally preferred the show, I'm not much a fan of Martin's prose, particularly some of his Dany chapters are just creepy, and his Bran chapters just bore me. But the things they've done this season have been particularly grating, to the point where I wasn't sure I wanted to watch any more of it. Not because I wasn't interested like ADWD turned me off for a while, or because I just didn't care any more like the Walking Dead, but because it was just disgusting. Did we need that stupid bit at Crasters keep? That ridiculous knife fight between Jon and Burn Gorman, complete with taunts about fighting with honor, and talking up some backalley cutthroat to be some great fighter. Goddamn it Jon, you've got a Bastard Sword made of Valyrian Steel, and he's got two fucking knives. CUT HIM IN HALF YOU'VE GOT ALL THE FUCKING REACH. Did they fire all of their choreographers that day? And what purpose does showing the stuff at Crasters serve, apart from to make us realise how incompetent Jon is. They killed 8 drunk men without a watch, and lost 4 (1 was a traitor). THEY RAN INTO THE CAMP SCREAMING. THEY DIDN'T EVEN TRY TO STAB ONE OF THEM QUIETLY, EVEN THOUGH THEY HAD A SNEAKY STABBY TYPE. And the constant rape scenes and violence against disempowered women, who aren't even side characters(Except in Cersei's case, and that was horrible too. But almost all of how they've written Cersei is terrible. I love Lena Headey, but show-Cersei is just not working). THEY'RE EXTRAS. APPARENTLY RAPE IS SCENERY. Must derage. The pacing and minor changes to the storyline across the seas aren't any improvement either (Although I do like Jorah's remaining with Danaerys, if only because he's well cast, and Dany's council has a decent chemistry, and I'm much more a fan of new Daario. They're going to have to get rid of him though for his story to happen, and they're sure to do that wrong as well.).
Martin is a pervy old coot, but he's also an award winning/bestselling author for a reason. The bits of dialogue taken verbatim from the books are easily the best in the show. Characters like Vargo Hoat were highly memorable...characters like "Locke" were forgettable and ultimately pointless. If you're going to deviate from strong source material, have a PLAN.
And yes, I agree with the rest of this. The fight choreography has been generally poor throughout the series, making me worry about episode 8, and the abundance of off-book rapes have been...concerning. I still expect Jorah banished, btw. And I also like NuDaario. But then, I always liked Daario in the books, and what his presence said about Dany's character.
I'm not sure I want that specifically dark Tyrion from the book, but I'd like to see him being vicious in a way that is hard for people to deal with. At least for them to show some complexity. They've made it too easy for fans to root for him, he's just Ned Stark's Paladin hero but with a drinking problem. If he could actually participate against the Starks, or against Dany, or another fan favourite, something at least so we get to feel what it's like to be on the recieving end of his wrath (Davos almost counts, but they did him a disservice by not letting him grieve his son to bring it home. Then again, I'm not sure that everyone loves Davos as much as I do.)
I like Davos, and I've really enjoyed Liam's performance on the show. He's one of the most spot on casting decisions they've made. But yes...Tyrion has been terribly whitewashed, and it's made his character less textured and interesting. He's a borderline antihero in the books.