okay
well, your efforts were adequate for a frist attempt at skate, but i think that some more could've been done for this one.
first of all, it was way too short... could've been a bit longer.
second, more moves... most of the moves one here have been used in just about every skate animation i've seen here, more variety could've helped this one out as well.
third, better graphics... the drawings were okay, but i think more detail and better backgrounds would've been good for this one too.
those 3 items would definitely help you if you ever decide to create another skate animation.