Enjoyment: 2/5 Kinda boring. It's very hard and frustrating to aim with tile controls. The controls are also awkward, with wasd for directions and c+v for actions.
Creativity: 2/5 I can't see how the size mechanic interferes with the game. One of the power-ups makes you super big and you become a little bit smaller when you get hit but besides i can't see anything the theme adds.
Style: 4/5 This game looks great! The "thumbnail" looks really fun too, not much to complain about.
I'll be waiting for your game next jam!