I loved the style. I was able to identify, as well, some of the games you took inspiration from, but why to mention them?, some people don't realize the effort it takes to make a game.
I really liked the light interaction, it was awesome, the controls felt a bit rigid, but they were just perfect for the game.
I also liked the fact that, usually, when you upgrade your abilities, the game itself becomes insanely easy, but not in this one.
I wolud've liked to see more story, something to keep you interested in completing the game, and of course I wish you would've made it longer.
Cheers, and keep going.