Nice features but not tempted to upgrade...
Great to hear about the new S 4. But to be honest, I'm not really tempted to switch very much because my S 3 has been great! I've had an unrooted S 3 since they came out for AT&T last year. The only negative issue for my S 3 is that when I'm around LTE, the battery goes down like crazy. (I'm normally in a 3 G only territory.) Normal battery use drops from 24 to 40 hours down to 6 to 8 hours.