So far seems like a great update. I was having 6-10 reboots per day, and since I updated on the 8th, I have not had a single one (currently 82 hours 54 minutes 34 seconds up time). Data connection is better too - before the update I would periodically lose 3G (I am not in a 4G area....yet) and it would not come back unless I restarted the phone. That has not happened since the update either. Cannot report on how the update affected battery life - I got the extended battery on the 8th as well, and I have not touched the stock battery since. I can report that the extended battery life is awesome though! I don't like the added bloat, except for the My Verizon app. I think that one is ok, makes it easier than going to the website to check usage. Finally, I LOVE that there is a simpler (and official) way to turn off 4G since I am in a known non-4G area. I imagine the battery life has been helped by that.