i just played MBAA at arcade infinity as well, they have the poster but its $40 :'( i used Crescent Akiha and she feels the same as MBAC akiha, and crescent ciel feels different from MBAC ciel, her 2CC-> j.b launch combo seems harder to land, but i'm not that good at MBAC so i wouldn't know if its just me or the game >.< i also think she has a new move which cancels into her black keys, not sure which though...