fgs aren't that hard to play. I can tangle with the best in the UK on Skullgirls and I'm not exactly too experienced, just not a very well played game.
ArcSys vets aren't all that 'tough,' just learn your characters Bread n Butter combo and space well. I mean... 2dfighters are just poking and geometry, shit's easy.
I want to learn P4U just because it looks faster than most of their other games lately.