I love MVC2, but god damn it has one of the most incoherent presentation I've ever seen for a video game lmao
So the game is just like one giant sprite dump of all the previous VS. games (and also extra stuff from Darkstalkers and Street Fighter Alpha), but the stages are all 3D backdrops, and unlike MVC1 they're not even based on any Capcom or Marvel properties, just a bunch of random generic caves, carnivals, etc. Oh and that damn jazz soundtrack, too...
There's also how, due to the massive roster, none of the characters even have their own unique musical themes or even arcade mode things, both of which have been a staple of VS. games released prior and afterwards.