Ok.....it was a bit all over the place.
I thought the music had been mixed really well with the lines from HM but it didn't seem to fit with the video at all. I think it would have been better to show the room stretching when that line is said. Similarly the guy hanging should have been at the end. I know this would have made the various parts of the ride appear on screen in the wrong order but for this I don't think it would have really mattered. Also parts of the song itself could have been accentuated by the way the images were edited together.
Using zoom while the camera is rolling looks awful when played back because it doesn't replicate a natural human eye movement. Similarly, because fast movements appear blurred they should be avoided too.
It's a shame that people were in the queue because it kinda spoiled the effect at the beginning.
I liked the way the bride had been shot - super creepy.
(Sorry if any of this sounded harsh. I've tried to keep the comments productive.)