I should have been clearer, so here we go:Amaror said:I disagree with you. And while you are welcome to your opinion you don't seem to know what Deus ex machina means, or you don't got what happened in the story.
A Deus ex machina means that a conflict is solved by either sudden Events, which come out of nowhere, or an external power, like a god or something.
Neither of your examples is a conflict being solved.
Besides, Stannis attack on Kings Landing wasn't sudden at all. It was what the whole second Book, or season, was all about.
The Red Wedding was a sudden Event, but it wasn't a solution to a conflict either. It didn't came out of nowhere too, you could tell that something was about to happen. You didn't guess what it was, but you can't tell me you didn't expect anything extrordinary to happen at this wedding.
You know what that kind of thing is called? A Twist.
Neither of those qualify as Deus ex machina. You're welcome to your opinion of not liking his work, but please educate yourself before you start throwing terms around without knowing what they mean.
Stannis attack on King's Landing: Idiot Ball. "Hey, let us sail our fragile ships into the harbor area where siege weapons can leisurely destroy them". Even without Tyrion's cunning and tricks that's a stupid strategy, especially when coming from the guy that is constantly propped up as one of the best and most careful commanders in Westeros.
It also doubles as Deus Ex Machina because Tywin's host shows up at just the right hour to repel the attack (granted, this is partially dramatic effect) and even in universe a forced march from Riverrun to King's Landing shouldn't be that quick, given that only a few days seems to have passed from his departure from the siege of Riverrun. We also have Tyrion suddenly becoming a super-warrior (a sort of deus ex machina), whereas the books prior have established that he can barely wield a weapon he is suddenly cutting down knights in open combat.
The Red Wedding: Idiot ball. Do I really need to spell out why Robb suddenly seems to have lost all his wit and that everyone around him seems to have found a massive shipment of idiot balls to carry around? I appreciate the twist, but the whole chapter was so hamfistedly written that I almost felt like throwing the book away with great force.
For those interested in further reasons why I feel Martin is a mediocre writer, I think Film Crit Hulk says it better than I do:On Feast For Crows [http://filmcrithulk.wordpress.com/2011/07/11/hulk-read-a-book-exactly-why-a-feast-for-crows-a-terrible-waste-of-1000-pages/] On Dance With Dragons [http://filmcrithulk.wordpress.com/2011/09/06/hulk-read-another-book-why-a-dance-with-dragons-both-a-vast-improvement-and-yet-utter-proof-the-books-will-never-be-good-again/]