I have been playing the 360 demo for FIFA 09 and it's pretty good. I couldn't get on with it at first, some of the controls are slightly different and the crossing just isn't working for me so far, but I have really started to enjoy it. Some of the new things in it are great, e.g. the tackles and the way players fall, etc.
However, I have to remind myself that I have pre-ordered the Wii version. Here's hoping that it doesn't disappoint...
Fingers crossed it won't! And let's not forget the Wii-specific modes, like Footii Match:
Roll on October 3rd!