-idk what that flicker was in the beginning
-work on stabilization
-noticed a lot of motion blur and a lot of shots looked grainy
-colors were too dark in a lot of shots
im thinking maybe lower your contrast on your camera?
what were your render settings? that camera with those lenses should look a lot better than they did in some shots.
overall though, this edit has a lot of potential, just gotta clean some things up