I am a huge baseball fan in and outside of gaming. I have played pretty much every baseball game there has been including all the others by 2k sports. Although it doesn't have the realism that mlb 2k* has the wii controls make it the funnest baseball game I have played. I mean come on there is a wiimote movement for like 10 different pitches.
I'd give it a 8.5/10
The biggest downfall is the lack of modes in the game. Although the Rookie mode is awesome.