Gymnastics and the Olympics

I am getting so frustrated watching gymnastics in the Olympics. My main beef is the 14 year old Chinese gymnasts.  And then I can't see how Romania's Sandra Izbasa won the gold!  She did a great floor routine, but Shawn Johnson should have won the gold on that one. Then Cheng Fei getting a medal when she landed on her knees in the vault final?  Alicia Sacramone should have had a medal, not Cheng Fei.  And then this "no, we can't give two gold medals" is BS.  Both Nastia Liukin and He Kexin deserved the gold on their uneven bar routines.