Here's the IGN review of the game;
I'll probably get this too. I have all the other Fight Nights and from what I've heard this is supposed to be really, really good. Do you have a PS3 or XBOX360? If PS3, I'll add you.
Anyway, I'll get this soon. I love how they've included so many new features and that 'close grapple' thing is great (being able to actually walk up close to the opponent rather than having that imaginary barrier between players).