Hmm constructive criticism.
1. Try to lose the unique jumps...they're unique but to be honest they don't look all that impressive . Thats unless you go off one one onto a grind or something.
2. Try to make your stunts end somewhere...hitting a pole and rotating 300 degrees isn't great, check out the SA stunting tutorials over in the San Andreas section.
3. Find a mod to get rid of the flashing REPLAY text, helps when recording. Someone else please post the link, can't find it for looking, thanks.
4. Good luck and have fun . Let me know via msn or whatever if you need help.