The Zhangs actually had their highest PCS scores of the year, in the long program in Turin. It was an embarassment when it was clearly their worst performance of the year. I admire their courage(unless there was something mysterious going on, but I dont want to get into that), but that should not equate to an unwarranted medal. I felt sorry for the other two Chinese pairs, especialy Pang/Tong, who are binded from letting their true feelings probably be known, since it is an internal thing, all being from China.
I also did not understand Plushenko's 90 in the short program, an 85-87 would have been more reasonable.