too much overedited (TOO MUCH EFFECTS), ugly colours (Sony vegas has is own plugins, use them!), awful gun sounds (use original 1.6 gun sounds), low fps (use sps/fps), sync on every beat (Retard Sync).
I'm not a hater or something, I only want to help :\
1st - no, that isn't cs 1.6 original sounds. (here: http://www.authentic-pictures.net/downloads/?did=3..
2nd - 500 fps?! shit! try using sps and fps (google it)
3rd - I know that you synced, but ON EVERY FUCKING BEAT OF THE SONG! That's fucking annoying, keep it simple! (Don't try to edit like my old videos, they are awful)