Performance is awful, there's lag and stuttering. Transitions are stilted and the battle camera sucks.
The environments are pretty enough but framerate issues are too big to ignore. It honestly feels like a beta. Did no one playtest this?
The one positive thing is the animations are much more fluid and life like but still suffer from lag and stuttering.
Pleas note, this performance is AFTER the day 1 patch. Get it together Game Freak.