My impressions:
I felt like I totally lost Rand as a character for a while, with no longer being able to relate to him, but that has been a feeling growing inside me for several books now. This has nothing to do with Sanderson... it has been a steady progression of me going from feeling a bit like Rand from Eye of the World to not really seeing eye to eye with him. His last scene, however, fills me with hope.
The True Source incident... I literally jumped out of my seat. So FREAKING AWESOME how that worked. But now I want to understand why he was able to use it (not to mention, I want to find out if my guess about Rand using the True Source to seal the Dark One this time around is accurate...).
Verin's scene... interesting, as I've thought before that she seemed like she was up to something, and interesting because she found her own way to try and make amends. Very good twist, whichever one of our master storytellers conjured that one.
Mat, who has long been a favorite of mine, seemed even better in this book, for some reason. He was funnier (especially with Talmanes, haha, great stuff... those two had some good scenes in this one!), and I like the 'married man' motif going on there. I hope his arc with the Tower of Genjei are in the next one!
Speaking of towers... The Tower Stands!
Only thing I would have liked to see in here that we didn't really get is I want to know what's going on with Taim. And I'm starting to wonder if we're going to be rid of Fain by the time the series is over as well. He's really seemed to be a chaos factor this whole time... what if he doesn't get destroyed?