It's very interesting you improved a lot I think xD I really liked the atmosphere and the fresh ideas in this one. I also liked the effort on the guest animes, changing the color of Kaneki's jacket was a good idea.
Be careful with the color contrasts and brightness, they add a nice touch but sometimes the screen is a bit too bright. Also, I think the rhythm could have been better handled, the part at 0:41 is a bit too fast-paced in comparison with 1:36 where it is a bit weak for a second "chorus". Then you have two weird transitions, one at 1:10 where the movements are stopping too fast and the colors don't match (red and blue) and the eye at 1:35 that you shouldn't have done because it's same character and you just made a hole in the eye it's not really a transition.
1:29 surprised me tbh I don't think the font fits the mood of the video, maybe for the outro or something but not in the middle of the vid.
Finally, I liked the last part but I think your tried too much to use lip synch especially at 2:28, even though they aren't bad, it's just too much and it kills the flow.
But overall it's a quite solid video with good ideas here and there, I really enjoyed it, good job and I'm looking forward to the next one