I enjoyed the humour in this, especially the description on the mute button. I did feel the game was missing some sort of sense of progression. Maybe a counter or growing pile of yarn in the background? As it is, the sheep just fills back up with no record of all the spinning you just did. It's a bit sisyphean. The hand controls worked well though, it got a lot easier to spin once I got the hang of using the right hand.
Full disclaimer: I did not play in the recommended pose, as I don't think my keyboard tray could handle the weight.