Gameplay/Fun (4.5 stars) - a pretty by-the-books scrolling shooter. Starts to get challenging at level 4 or 5, and it's pretty entertaining overall
Graphics/Art (4.5 stars) - a consistent, cartoony, cute style throughout
Audio (3 stars) - servicable, but the music gets a bit grating after a while (especially because the shooting is almost, but not quite, on tempo)
Theme (5 stars) - the player gets enhanced as they go from level to level, and you can see the previous levels on the screen as you "zoom in" -- nice touch! The little prompts telling you how you got enhanced are also nice.
Devlog (5 stars) -- looks like you did a ton of work, and all by yourself!