The stability of the phone has improved quite a bit since the OTA hit for me. The biggest improvement I've seen is the better data connection. So far, so good.
Me too! I thought I was imagining things, but I haven't changed a single setting. My camera is really bad, though; it won't focus in indoor light at all. I didn't change any settings or anything, but I'll poke around in the menus and see if there is a fix somewhere.
I still get the data drop, but I'm in a marginal 3G/4G area. I often have to toggle airplane mode or shut down the phone completely just to be able to send a text.