Can I get some constructive Criticism on my competition videos?

I was hoping to get some constructive criticism on my competition videos that I posted here http://www.10thplanetjj.com/threads/...a-this-weekend but I only got one response. I really want to improve and do the best I can in competition. I definitely grapple a lot better in the gym and seminars where nerves aren't an issue but I was hoping to get critiqued and given some pointers.

http://www.youtube.com/watch?v=f6ViCBHxOkU

http://www.youtube.com/watch?v=-0om_TXL-lc

http://www.youtube.com/watch?v=5mpMYShpjSo