Analysis of the Human Bird Wings 14 years ago
There's a few frames around 20 second mark that look strange - here's one where the guy seems ready to run through the left tip, his left thigh is behind the wing, and his left foot seems to be in front: http://imgur.com/riyjn
Next frame he appears in front of the wing entirely. I don't know - does post processing software do weird things that cause visual artifacts?