Pretty solid game! It took me a bit to understand how to get a match started with the CPU - my first instinct was to switch the second player to CPU first and then let it pick a character, so picking a character as Player 2 and then switching it to CPU was a bit weird to figure out.
Otherwise, I'd love to see some more fun and flashiness added in the future! Maybe some kind of ultimate attack the characters have to charge up for, to give it an extra bang?