Coming from the Samsung Moment, so this is a huge improvement. I really like everything about it. My Moment would maybe get maybe 4 or 5 hours of battery, but yesterday I was well over 10 hours and 60% charge left. Mainly, I wanted the larger screen and faster processor(s) so those goals are way exceeded. I obviously haven't played with everything, but I did find a few minor annoyances: world clock - Home is America/Bahia_Bandera?? world clock - Finds the small town I'm in, but most places I searched are not listed 4G shows "good" on Sprint's website for my location, have yet to connect power/standby placement - I really liked activating the screen with my thumb and doing some tasks one-handed, looks to be pretty impossible power/standby - almost recessed too much for my liking, sometimes hit it a few times to get it search button - I've already hit this too many times just handling the phone, seems very sensitive Overall, 98% thrilled though, I just need to find more time to use it. I did notice my Hyundai Sonata still connects bluetooth with the address book reversed, so I have to say "Call Smith Bob". Not sure if this is an android issue, car issue, or what. I think the iphone does the same, know my Moment did as well.