Heyo @sean! Good to see you. I used it on a project a little while back and thought it was quite cool. I haven't really had a chance to use it since then though. I've been doing a lot of Drupal development lately which doesn't lend itself to Angular very much. You in to quadcopters at all? I've been working on a new site for the past few months that's based on the Hawkee engine, check it out! http://rotorbuilds.com
I looked at it briefly in the past, but I haven't played around with it. Any compelling reason to try it over jQuery?