[kvcrawford]

We're at 32,809 LOC in an app we're working on (although that includes tests and the Grunt build system). We operate at scale, and there's a lot of revenue at stake.

To me, a huge part of Angular is the tools that it provides you to organize your code. But you have to have discipline and good practices to keep things organized. It's not RoR. If you do abide by best practices, then it's a pretty good experience IMHO.

We're also using Backbone for our model layer, thinly wrapped in Angular to use $http and make it injectable. Backbone's collections & models are way nicer than anything else currently available in the Angular ecosystem.

Angular 2.0's roadmap looks like it will finally change that, delivering a modular "offline-first" model layer that sounds really kick-ass.

tl:dr; go for it