Innovation: I like the idea, you took a normal block breaker and did it in a different way, abilities, and different magic spheres. I wish there were a tutorial, but it's a small deadline so I totally understand.
execution: not bad, it seems like a mix of assets and hand-drawn. I assume the backgrounds are either AI or you got them online, correct me if im wrong.
Polish: the sound effects and menu were good, I really like the magic spheres; they looks good.