I've played a bit myself, and I'll admit it's "eh" at best. I'll admit that I appreciate it's options and character choice, but then we have questionable choices like the sprites (which some are simply leftovers from SSF2).
Also...
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How ironic.
To be fair, Smash has had plenty of oddball picks in it as well. The issue is them being done well.
Heck, for all the yap we've been giving Project M, I'll say that even with how far out Knuckles looks, I actually like what they've done.
Crusade on the other hand focuses on a quantity > quality standpoint. And it shows.