So far is good and stable(i'm flashed from 6.7.14 chinese dev rom), it give me much better battery life,faster charging time,and most important things is google apps didn't give me a troubles unlike when I'm in chinese rom.
I'm not notice any bugs yet.
Sorry for bad english
I have some Google frameworks issue when trying to attach my location. Google now launcher has some trouble determining whether the phone is unlocked or not, and OK Google does not work on locked screen.