Anyone preferring Angular over Ember?
I found Ember to try too hard to be Rails when JavaScript is not Ruby. If you've got experience with Rails, Ember would probably be familiar enough that bending JavaScript into that model would be okay. But I think Angular is more geared toward the strengths of JavaScript (and away from its weaknesses).
It's also a different kind of framework. Rails is so popular that it's understandable for frameworks to want to follow along that model. But Angular takes a completely different approach, trying to extend HTML. Because of this, Angular apps are incredibly readable. Our UI guy who isn't an engineer was able to look at the HTML and understand exactly what the app was doing.
I also found Angular to be easier to piecewise convert an existing project, since any arbitrary element can be your entire Angular app. This might be possible with Ember, also, but I wasn't able to easily figure out how since the documentation is weaker than Angular's.
The biggest problem I had with Angular and our current infrastructure was using the patterns introduced by require.js since Angular has its own opinions about dependency management.