Well damn, dude. I think your chances are good if you got into UCLA and Duke. Kinda makes me wish I'd applied as a barometer.
I have a 3.8 and ten years of work experience, and good GRE scores (high 90th percentile across the board). But still worried because my life has been... very interesting. In a way that makes it tough to apply for jobs unless I can tell them my whole life story. My personal history statement was six pages long, and my aunt, who's a dean at Loyola, told me not to take out a single word. Le shrug.
I'm rooting for you. So are Miranda, Charlotte, and Samantha.