Very nice! Definitely dreamlike. I did find it a bit too hard though. A nice way to counteract its difficulty (and increase player joy) could be to allow a dismembered head to pass the level if it rolls into the exit anyways.
Glad you liked it! sadly the physics are tied to frame rate and on some systems its much harder :( The rolling head actually can win you the level! but the window for it to happen is quite short.