I really liked the drop and the end! The pace and synch were on point on these parts. However I was a bit more skeptical on the other parts. First of all I think it lacked a bit more personalization on the colors, especially since you used other animes. Nothing too drastic but just a bit more contrast would have been a start. The editing was a bit sloppy too, the cuts didn't feel too good, overall the flow could have been better. I also didn't like the scene selection where you pretty much dumped all the psyche scenes from other openings in one place instead of mixing it more subtlely.
It was decent and it has some very cool moments but the video felt a bit incomplete to me. Good luck!