Competent but annoying. The art style doesn't do it for me, and the character animations are often quite stiff (unless they're incredible, lotta whiplash). Playing the game feels really unusual, something about it is off but I'm not enough of a Smash-head to tell you exactly what. The dialogue in the main quest is deeply irritating (again, unless it's actually quite funny). The whole thing is just really uneven.

I did not play it multiplayer though, and perhaps that's where the real fun is. Probably.