Hey everyone I'm thinking of getting the Batman Arkham Asylum GOTY edition.  I loved the game when it came out and planned on buying it until I heard of the Game of the Year Edition.  Does anyone know what comes with it.  I imagine it will come with all the pre-order maps and probably a few new ones but that's all I can think will come in it.  If anyone knows of anything else I might have missed let me know.

I'm looking into getting Super Street Fighter IV,  it looks very appealing and I loved the first one.  The only thing I hated was unlocking all of the characters because I'm not the best and couldn't get them all.  So this is looking very appealing in my eyes right now just for that.  
 
Plus they brought back the car bashing mini game.  My favorite from the SNES days.  Let me know what you guys think