I'm extremely happy with my edge. No problems whatsoever. I've never gotten battery life like this ever!
The only thing I'd like to change is the yellow tint on the screen. I'd prefer a truer white after putting a white screen next to my G4 and M7. Other than that, I can't deny that it's the most beautiful phone I've ever owned. The edges make it look like there's no bezels. Compare that to the huge, ugly bezels on the iphone and it's laughable. Maybe I'll keep this one more than a year!
One thing's for sure: this phone needs a case. It's way too fragile and the reports of people shattering the screen from a drop at low heights makes me nervous. Also, the case keeps you from touching the edges accidentally.