Actually War_hero's first video still looks better in my opinion than the 3 that followed.
Now onto your video.
I don't really like the camera angles he chose. Hud still visible in a clip. Music was kinda annoying. Not much that you could call syncing.
However, he's not like some who just use basic shaders or no shaders and preset generic camera angles, he actually tried some different perspectives. For that I'll go lenient on my rating. Experimentation is good in videos. I would advise him to work on transitions and maybe a bit more work on effects.
7/10