heres some editing tips:
i see you're using WMM, so when you use slow motion, split the clip into 3 sections: the riding, the actual trick, and the landing/riding away
then only make the trick part slow motion, otherwise, it's too dull to watch someone ride around in slo-mo
other than that, it's a great video, nice, steady camera, good music, and great riding.
btw, just cut down your title time too, and more people will watch the whole thing (that came out bad, sorry)
and for a first mini vid, i think you did great. you had a variety of tricks, instead of two or three repeated a lot. good job