We're at a time where choosing AngularJS for a new large project would be a difficult choice. AngularJS is about to see 2.0 which is a complete redesign. Do you choose to use 1.x which will eventually be deprecated for a brand new project, or do you choose to pick up the new 2.0 which no longer supports IE9? The timing is just not quite good for AngularJS, right now.