This video really is a perfect example of a mash-up.
Take the audio from one of the longer Sucker Punch trailers and combine it with a composition of (largely) Disney princess scenes. The result? A wonderful juxtapostion.
This mash-up makes me even more keen to go see Sucker Punch. It takes the film’s eye candy away (clearly one of the reasons to go see it) and reminds us that the script and concept are also fantastic.