At around 380 frame I think that the leg was too stiff and after the first boom it looks like you thought of doing a vodoo with the head and bailed at the end ( which made the head grab useless and less stylish). For the pose, you might want to relax the ankle instead of keeping the foot midway in the air like that.
These are basically the only flaws I see here. Good replay overall, with a nice flow and style.