They are actually way better than what I thought they would be, sounded like you were just starting out for some reason.
As far as crit goes, I like the first shot, might of gone just a tad darker, bring back some of that sky. 2nd shot had a weird color sky. 3, 4, and 5 are meh, ass shots aren't my thing. Try not shooting skate photos with a fisheye, it just seems lazy to me for some reason.