LIKES:
CAST: as always our favourite characters are back in action! I loved the new additions.
PLOT: yes this is more of an action and street fighter movie, but the theme of never giving up and friendship, is always prevalent in this series.
PRODUCTION: Some shaky camera moments and some fighting choreography was off, but still well done.
OST: fit the situations and was better than most.
FX: Their fight wounds looked realistic and didn't disappear the next day, like in some dramas and movies.

DISLIKE:
WRITING: the bad guy, wasn't as dark and dangerous as he should've been made. Also a lot of this movie had undertones or even concept taken from Crows Zero (1 & 2). The biggest parallel being Fujio and Crows Zero's Genji.
EDITING: the flashback Fujio has of Murayama, they used a clip that showed lines in it like it came off an old reel movie camera, instead of using the original clip. Also some parts were a bit choppy, like scenes were cut out, that might have originally been in it.
ACTING: some of it wasn't the greatest, but they have improved a lot.

OVERALL:
I loved this and how it was tied to High & Low The Worst. I will be watching this a few times. I like this genre of high school fighting. This goes very well with the whole High & Low Franchise. I do recommend it for everyone (eye candy is everywhere and a guy for any taste). I hope they make more movies or series like this one.