This is shaping up to be a pretty gorgeous game! I love the aesthetics, love the character designs, love those wonderful comic book style illustrations during the intro and I love the gameplay!
I really don't know what else I can add really, I don't get the chance to play too many action fighty style games like this one (maybe because I'm not looking hard enough), but this one really tickled my fancy for sure.
The way things are looking for the full version really excite me too, including the ability to take different routes with different characters and having varying abilities... wow. Super stuff!
Keep up the awesome work, I'm 100% in!