To me, the CVS games always looked like some amateurish MUGEN game. The different resolution background, the contrasting artstyles (Darkstalkers characters have outlines when the rest don't for example) and the remix/techno music makes it all feel thrown together.
SVC Chaos was a much better game, but it suffered through SNK's bankruptcy/Playmore days, and I swear I could go through the game and pick out what was done before and after the bankruptcy, the sharp contrast of attention to detail that exists within the game.
Aside from the witch and Hugo, who seemed to get traces of their original sprites, the SVC sprites are my favorite for every other Capcom character that appeared in the game.