Been playing for a while. The Z-targeting isn't perfect,and when you accidentally move the wiimote to the wrong position and lose focus during a fight is annoying. Also, it makes your hand tired.
The graphics are clean and smooth, everything looks appropriate. Particle effects are enhanced a lot, and the overall poly level is higher. Nothing really looks ugly. The frame rate stays at a solid 60fps all the time. Never drops. Im glad they sacrificed a little poly count for a solid framerate, the game is much better as a whole for it. I didn't expect it to look bioshock-worthy or anything, the Wii is simply not powerful enough to do that.
tl:dr, if the z-targeting wasn't as flakey, it would have been perfect
still an incredibly good game