First of all I liked the art style of the game. The cute and colourful worlds really fitted the gameplay. However, I don't think that the game fits the theme very well. I had to read why it fitted the theme which generally is a bad sign. The player should know why it fits the theme by playing the game. Also the speed of the player is a bit too high and I found myself running into things that I didn't mean to run into. Plus the fact that when you die you go back a level discouraged me to even finish the game. The sound effect for jumping is a little too loud in comparison to the music. The fact that if you die on the first level you have to go back to the main menu instead of restarting the current level also contributed to me not finishing the game.
Overall this game could use some work but I believe that it can be great in the future.