Too many white spots and choppy, but considering it's your first render, that's what you need to work on for your second and beyond. Good try.
LOL, yeah the leg is pretty wierd...good for a first time though. Im cutting out my true first render now. I hope mine comes out good. I have no clue how some of these guys are so good at its...its so damned hard and frusterating.
Thats a good cut for a first, but what bothers me, is that your render is not on a transparent background. Remember to make it to a transparent BG nexttime, also looks better