Just putting this thread out there to merely see how this community perceives the game.
Personally, I thought it was a great alternative to Smash Bros. I personally liked the idea of using Supers to finish off your enemies instead of knocking them off the stage. It gave you 100% control for winning a match when there's more than two players fighting against each other. You can't really say that for Smash because even if you beat an opponent up to 300% damage all alone, the other fighters can just sneak in and take your kill from you.
I also feel that making it different was a great step towards creating a Mascot Fighter subgenre of fighting games that weren't all just the same game reskinned with different characters. If it had succeeded, we could've had a game from Nintendo, Sony, and Microsoft coming out every generation which would be super rad.
My biggest issue with the game would have to be its character roster which could've used less third-party characters (and one less Cole MacGrath). PlayStation already has tons of first-party characters that are iconic to the system. Of course, I understand that getting the rights for characters is a difficult and costly objective to accomplish, but I feel that if you're gonna make a game like this, you gotta make sure you can supply the demand first.