Managed to pick up a 128 GB MB 7+ from the Apple Store this week. So far, my phone has not exhibited any of the issues documented here (still crossing my fingers). No buzz, great screen (no yellow tint), camera is fine, no diagonal lines (?), very fast, and not overheating. The new home button is a big improvement IMHO. Maybe the first batch was suspect? I do have the 10.1 beta installed. I came from a 6S and love the MB 7+. I put it in the AmazonBasics clear case, which looks great and still lets me use the Apple Dock. Had Apple install the Speck glass using their installation machine.