Goto this web site and tell me what you think about it personally I think it fake but many people have been convinced its real. what do you think? www.holman.net...(1).mov
I saw that very footage debunked by two Hollywood CGI techs. They had a much better, up close copy to dissect. They pointed out flaws in the editing.
Namely, when the craft goes behind the building. They were able to show very visible mistakes when it was slowed down frame by frame.