Here we have a Disney game not made by Capcom. Interesting!
In this game, sliding is faster than running. Or, as Nifboy put it:
Well, here's an improvement to the Sliding Hell, also known as Quackshot.
This TAS is more than a minute and a half faster than the previous Quackshot run. The improvements consists of more sliding in different places, a slightly better route in the Tiger Castle, and the discovery of some neat bugs. See the author's comments for a full list of improvements.
This movie has similar type of difficulty as Hi No Tori.