It surprises me that I've never seen this game in any "PS Vita hidden gems" list, since it's far better than much of the anime shovelware on the system.

The game is pretty simple but its mechanics and a strong scoring system makes testing out different abilities really fun!
At least until you beat the game (takes about an hour) once and then slowly realize how samey the other playable characters and modes are, it's a shame nobody has ripped off this game yet, the formula has a lot of potential and I'd like to see it expanded.