I just finished the book last night and, I'll admit, I'd blitzkrieged the ending there so I probably missed some details. I'm completely lost on something with Syl...
Where is she? The Stormfather was killed and something happened to Syl - storm in her eyes and she got a wardrobe update coolio. Then Kaladin was made into a herald and, while all the herald's souls were sent to Braize, the herald's minds were sent to some peaceful vision.
Is Syl there in the vision with Kaladin? Are they still bonded? If so, does Syl travel to Braize or the mind vision with Kaladin or does she stay on Roshar when he's gone?
This entire aspect of the ending went right over my head.
