So I played the demos for the PS3 and it's BAD ASS. The graphics are slick and the control is tactile. The ability to wipe out massive amounts of soldiers with just a charged up FORCE PUSH is exhilarating. Not to mention lifting a trooper 20 stories off the ground and watch him fall to his death. It's a must buy.
Still, not every thing is perfect. Someone mentioned early that you can't move and block at the same time and they're right. It's straight up BULLSHIT. It auto blocks (kinda) against weak fire when your running, but it's nothing compared to the block button (especially facing AT-ST's and the like). One other gripe is the lack of accuracy when wanting to pick up items. The way the locking system works is dumb. It shows you what you are facing (and thus, what you can pick up) by highlighting the object with a blue outline; you can't highlight a person right behind an object and you can't highlight something you are not facing. Luckily, it gives priority to your enemies rather than boxes, but it's still a pain in the ass. The Wii could easily simplify this by allowing you to point to what you want to apply force to. Also, the Wii could simplify the saber throw. The only way you can do it now is by force gripping someone first. There were plenty of times I wanted to charge into battle by first throwing my saber like a boomerang then running up and using a mixture of lighting and push.
The game is still purchase worthy though.