I already talked about Shotgun with a Shotgun on the IRC, so onto Cross Shave.

The moment you stopped at the start did look a bit stiff,specially the arms.
The spin was nicely done, I like spins with them knees together.
You totally broke the flow when you extended the glutes for the decap, I think it was a bad choice.
The first punch was clean and great, but the second one wasn't as clean even though it was a great boomhit for such a weak punch.
The glute punch was the best of them all, it was clean and glute booms always look more destructive then everything else.