Ok so let me start off this is not an ANIME!!! Its just a bunch of concerts by D2B and Deardrops.
Now that this is out of the way. If you have read the VNs you will probably enjoy this as this are basically concerts by your favourite anime bands.
The art isn't great and looks slightly different from the VN but it is still fairly ok. There isn't a lot of animation and it is rather repetitive.
There are no new songs but and all of them can be found in the games. The sound is good and you will like it if you liked the songs
in the game.
In conclusion it was a perfect background music for writing this review. Recommend to anyone who want to see their favourite characters again but otherwise leave it alone.