In the chronological of kara no kyoukai this should be the second episode to watch..continued from kara no kyoukai 2:Satsujin Kōsatsu from this episode it will answered most of the question that involved to other episode,its answered why Shiki got the eyes and what the eyes ability was and also introduction or why Touko want to involved to Shiki and this movies also how Shiki want to work or to used his ability by working under Touko and the last credit its show who was the person that responsibility for all the case that Touka involved to.. As for the char and the background there's nothingparticular change the art is still excellent as usual how ever the fight scene were less than the previous movies maybe this movies only focus to Shiki character develop only...but the action scene still good neither that bad also..
For BGM nothing change alot still the same...
Overall for me this movies was kinda disappointment abit maybe of focus on the character building only that make it less action but still its was a enjoyed to watch,coz most question part was answered for this movies...