I know difference between You & I, as I knows about figure skating
technical difficulties is not BV, but real execution
accoridng to technical score,Sotnikova's long program's BV is difficult than Yuna Kim. But she didn't do it well. - Unstable landing(Two-feet landing), Flutz jump(cheating lutz jump by using inside edge(must be judged Wrong edge), Under-rotation, step-level..
Then Yuna Kim's short program was more difficult than Sotnikova . And the score was almost same. How do you explain this based on your 'difficult program' theory? Yuna Kim didn't make a mistake. (long&short program) And what about Mao Asada? She did 3A and triple combo in her FS) Should she won the free program? No,
Figure skating is not Jumping competetion. In terms of jumps, the russian's technic is coarse though.
The one thing you have to know is that a lot of successive gold medalist won the competition without many jumps than silver medalist. The Important thing is not the quantity but the quality of jump!