I like the visuals and I think the idea is very cool. Had a lot of fun playing it :)
But I think the difficulty ramps up a bit too fast. It starts to feel really random for the player very fast, which gives the player a really weak feel of control of the outcome. I played it multiple times and even when my score got better it just felt like I only got lucky.
But overall I like the style and the concept and I think you did really well for this short amount of time :)