It ran smoothly in most scences but there was a scene where everything went extremely laggy and you could hear sounds but the animatio wasn't moving. Then it started running normal agin after that scence. And at the end of the animation where the flying bot was about to shoot the guy in the car, the gunshot sound came like 5 minutes before the actual animation of him doing so.
The rest was very good animation and I enjoyed watching it. Very good job.