In my opinion your not staying sideways enough, your upper body violently rotates around, which in my opinion would hurt your consistency in aiming your shots.
Looking at Federer, you can see, at 0:44 in the video its a really great angle to see, he uncoils and rotates his upper body and then the body stops while the racquet whips into the ball, and at this point he is more or less sideways towards the path the ball will take more or less, only after he hits the ball and the ball leaves does he rotate his upper body fully around.
You are mostly rotating in one continious motion, which in my opinion hurts your consistency.
Its not a good angle to see in your video tho, and only 3 shots, so maybe im wrong.
Infact in your first shot it seems like you did it quite well staying somewhat sideways before whipping the ball and then rotating around, your second shot was much weaker in this regard and your third shot was just a full violent rotation around which needs incredible timing and probably some luck to hit where you want to hit it consistently.