When the game randomly decides when it wants to do my inputs and when it doesn't online, it's totally bs. Although its a fun game, it still needs work online. And I mean a LOT of work. Like I said though, the game is still fun. It's much more enjoyable offline with it's huge character roster and endless possibilities to do. You can go to tournaments, do special battles, have a free training mode, or you can do a story mode, much more (etc). So you would most likely see the game more fun offline than online, as online is it's biggest flaw. Would I say it's worth the buy? Totally!