And I thought season 3 was bad. Yeesh.
The final ep was just all kinds of awful. The more I think of it, I get angrier and find it more stupid.
It's all "Hello Sherlock fans. Look at Sherlock, now observe the plot, now back to Sherlock, now back to the plot. Sadly, this isn't really Sherlock, but we saw a psychological thriller and figured we could do one too. Look to Watson, over to Hudson. What's that? A one off referential joke about a brother that was once mentioned in the source. What's that prop? Back to Watson, that joke is now part of the plot! Back to Hudson, that brother is now his sister! Dumbfounded yet? Here's Sherlock's childhood memory of his dog. Guess again, THE DOG IS NOW HIS BROTHER."
I mean, sure, why not have the sister somehow no evidence of ever made its way past Sherlock, and is so gosh darn smart she can make people do whatever she wants, but how in the hell is she able to get so many people to put together so many of her stupid tests/games without anyone finding out when she's been exposed to like, all of three people during her confinement? And how in the hell does Sherlock, fucking Sherlock, never pick up on not one but two other siblings he somehow forgot about? There would have been evidence that any schmo would have picked up on. Pictures, relatives mentioning them, HIS PARENTS MENTIONING THEM. These are loving people, there's no way that after losing two of their kids at such a young age they would just never bring them up again.
And I don't know if England has the death penalty or not, but after all the shit she pulled, out of their ass mastermind sister would have gotten the chair for sure by the end.
Season 4 had its moments (hell, the last ten or so minutes of the second episode made me cry), but this was just garbage.