I enjoyed the art. The game play was a little subpar. Side clipping on platforms was something I did not enjoy. I like most others was unable to make it past the first level. I tried slipping through from the boxes under the platform to Jumping Maniacally to attempt a double jump and even jumping off the cats back. Design wise my eyes were drawn to the scratching post, and I felt like maybe I was supposed to jump off it after jumping from the platform. If the majority of the people who play your game don't understand how to get through its on the dev not the players.
Other than all this the game is decent. I like the premise but the game definitely needs polish. I wish I could have seen more.