In my eyes there is nothing wrong with this game. It was extremely fun and enticing. On top of this the theme use was extremely original and well implemented. The gameplay was a great balance between caution and speed, if you go too fast you are sure to hit a block, but if you go too slow then the ghost will catch you. The art wasn't super detailed which I like as it would ruin the simplicity of the game. Furthermore, the sound effects/music weren't overpowering allowing you to focus on the gameplay, yet they were still very satisfying.
Phenomenal game ! Well done ! :)