hm.
Well, since none of the other reviewers said anything I can agree with (like reviewing the song vs your work), I'll post something:
While I do like the idea of animating words to go along with audio (Dot Dot Dot for example), I feel like a bit more effort could have been put in. There was one point in particular where the text would proceed in groups of 4-5 words, and wasn't really synced with the words (Starting with the words "Holy Cow!"). Early on, some words went off the screen, which should be an easy fix. Other than that, you should probably add some more backgrounds, fonts, colors, and some new ways to have the text appear, rather than just popping up. And, maybe put a bit more effort into the drawings, or at least incorporating them.
I did like some of the minor jokes in the words, like having the letters of "Siamese" fused together, but other than that, its not all that special, tbh.
Hopefully you find this helpful for any future projects, and I hope I didn't make myself sound like an ass. Also, if you want to see what I mean by different animation for the words, check out Dot Dot Dot if you haven't already, it was VERY popular.