Perfect visuals and great idea! I felt the spinning was a bit to "random" though, sometimes you had to spin a fair few times to get something useable and it didn't feel like I had any tactical decision to make. The audio-loop was far too short also, it became annoying really fast.
But I really liked the simplicity of it! Nothing (except maybe audio) felt out of place but all in all a solid submission. Very good work! :D Top categories are visuals and theme! :D