I can’t say enough good things about The Norwegian Developers Conference.
This year there were a couple talks on AngularJS.
First there was Tom Dale, Peter Cooper, and Rob Conery in an EmberJS versus AngularJS cage match. We also interviewed Tom and Rob on Herding Code after the match was over and Tom gave us some great insights on the future direction of Ember.
I also did a long and rambling live coding session with AngularJS. Hopefully someone can make sense of it all.