First WOD

Ok, I just finished my first WOD, It was "Isabel", 30 snatches for time.
I did it with just the barbell (45lbs I think), and it took me 9 minutes.
My form was HORRIBLE, I have a whole new respect for the O-Lifts.
My depth was nothing (just slightly bending knees), I couldn't lock my arms.. etc etc. Just AWFUL.
But I'll get better!
Also, my HR hit 170, thats 88% of my max (192, 193 range).