Camera is my only complaint. It isn't bad, but it has a slow shutter that is terrible with motion. I was considering pulling the trigger early with the S6 edge but poor battery life coupled with a non-removable battery and price (and later discovered accelerometer issues) kept me waiting on the G4. Now the G4 is out, it is hard to believe that it came out without wireless charging OR quick charge (I would have considered those new flagship standards at this point). That and the size of it (Turbo is my in-hand limit for size, and I'd like to go down a little) make me happy again with my Turbo.
So, I'd say Turbo should definitely be considered at or near the top of the heap - except for camera. Some will complain that it doesn't have Lollipop yet, but I've never noticed any 'major' upgrade to live up to the hype - and Lollipop is not exempt from this, just ask the G3 & S5 owners who are wishing for their Kit Kat back