Everyone please 5 star this video!

Although not completely objective, this video makes a good point and explains why the scores should of been closer if not favorable to Asada:

https://www.youtube.com/watch?v=1txhIl5Z-UM

can someone please explain to me the flying step over spin? and how that is incorrect and how much that should be deducted? sorry that i don't understand. i'm new to understanding figure skating. i also wanted to know how much skaters get deducted for poor positions and poor stretch (as i see yu-na often has poor position and poor stretch, however i'm the first person to say that she makes them look good haha).