I ran into problems with inconsistent jump height. Besides regular jumps and slides sometimes just not getting me high enough, the spring pads would only rarely give me a full boost, often stopping just short of getting me onto a platform without having to re-enter the room to see if I'd get a good jump then. Also my run just ended by getting stuck in 2 deep water, unable to jump to the 1 deep water on either side for no clear reason.