content: Hi.  Thanks!  Glad you liked the video.    Believe it or not, all shots are 100% real, with no CGI or alteration at all.  It really is amazing what you can film with a quadcopter with a lot of practice.  :) The key (to me) is the cinematography:  Coming up with unique ways to film the footage, deciding how to frame the shots, etc.  Every video I create, I try to come up with new ways to film a subject, to keep this art form fresh and interesting.