I know that this is for reviews only, but I just got to mention that I'm pretty sure you mixed up Beyoncé with Katy Perry, and it somehow gets to my mind. Wether its intentional or not, it buggers me.

I loved the video however.

I really liked the animation and the clean lines you made, although the audio really annoyed me. The sounds that got played had this backround noise which I would suggest you to keep playing after eachother in one go so that the backround noise never stops. The way that you did it made it fully quiet at some points.

Overall really good animation, with nice voice actors. Fix audio editing and keep doing what you do.

I cant feel mad or sad after watching this, this is great artwise, great usage of song, and just made me feel piece inside. I really look forward to see more of your animations, ur followed :)