My only real complaint was that it did seem pressed for time with the whole section with Jon, Mance and Stannis feeling like a better cap to last episode than part of this one. Give that time back and I think more time could have (and should have) been given to Dany and Tyrion's sections.
I quite enjoyed the stuff with Arya (though I'm an Arya fanboy so that's to be expected). I liked bringing Brienne in and having Arya purposefully reject her, and I felt the final scene with the Hound and Arya was extremely well executed. It really did a good job of both showing The Hound as weak and desperate while showing Arya as even more cold and calculating. This was something I found extremely lacking in the books.
I quite enjoyed the stuff with Arya (though I'm an Arya fanboy so that's to be expected). I liked bringing Brienne in and having Arya purposefully reject her, and I felt the final scene with the Hound and Arya was extremely well executed. It really did a good job of both showing The Hound as weak and desperate while showing Arya as even more cold and calculating. This was something I found extremely lacking in the books.