The Tower looks radically different from what I imagined, or how the book describes it. Tar Valon, and the Hall of the Tower, on the other hand, look spot on.
Siuan looks way over dressed for this stage in her life, but I guess I can forgive them that.
The One Power, the few cut scenes we get, looks good. Wondering how it works in longer scenes.
On the whole, the trailer at least shows high production values. Let's see what they do with it.
ETA: I will say, it IS nice to see a fantasy show trailer that is multi-ethnic. It's always weird when just white people are involved in what is supposed to be the end of the "world" in other shows.