I've had mine for 28 hours now and initial impressions of the phone are great. I came from a gnex and was a little hesitant on pulling the trigger on the note 3 before I seen the nexus 5. I am defiantly happy I pulled the trigger on this amazing phone. It fits perfect in my hands, very responsive, no rooted phone sluggishness or force closes, just 26 hours of battery life and no need to look at a task manager. I never thought I would be so happy leaving the nexus line of phones. Everyone should go check one out, or if you know someone that has a note 3 you should hold it and use it to see how comfy it actually is in hand. All in all I'm very impressed.
O ya and the s pen is sick.