Lots of fun. Not as good as book 1 but a great read nonetheless. 
 (view spoiler)[My problem with WoR is with writers who apotheosize their main characters, giving them too much power too quickly with too few challenges. I loved the book until it became clear how very special snowflake everyone was becoming. While I found the notion of what a "shardblade" really meant quite fascinating (as well as the whole gods being broken up into shards), I think Jackson in City of Stairs totally pwned Sanderson on the structural story without having to create a fortress of solitude for his high powered heroes. I'd have preferred if Syl had stayed dead, and there were more serious consequences for Kaladin. (hide spoiler)] 
 Update on 2nd read: Still great. The parts I loved, I still loved. The parts I hated, I still hated (but at least this time I knew what was coming). Still wasn't as perfect as I'd like but "really liked it" for Sanderson probably works out mathematically to more than "it was amazing" for many other authors. 
 I wish Goodreads had both quality/like scales. Quality: 5, like: 4