"It's the best, truly blazing fast, performs flawlessly"5.0 starson by blue5ft3
Pros: Do not disturb! is great! A6 chip blazing fast LTE, Fastest and Smoothest Mobile processor Excellent battery life, iOS 6, Retina Display, Siri iCloud, Airplay Mirroring, Apps & Music Stores, New iTunes, Wideband Audio
Cons: None for me personally. I know some have problems with Maps. In my area they are accurate. The turn by turn voice is great. I don't use maps on a device regularly. We have a navigation system with voice in our Jeep.
Summary: I highly recommend this phone. I love the size and it's so nice and thin. It fits nicely into my pocket. The size is just right for one hand, and yes I use it that way. It performs better than I was expecting it to. It's SO fast and responsive. I've owned it since the first day it was for sale, using it daily, the battery life is excellent, it's the fastest phone I've ever used. I love that it is not made of plastic. Siri is greatly improved and I've always been happy with it's performance. Using iCloud and having all of my devices connected is the best. Books, Music, Mail, Notifications all available at all times.