Just got my S3 Wednesday after some drama with Verizon (gave me a 16 when I wanted a 32, it was a whole thing). I really don't want to return it and go through all of that again but... The screen has been randomly flickering on me, maybe once or twice a day with no rhyme or reason to the app. I don't know it this is a precursor to bigger problems or not. Anyone else running into this? If so problems down the road with it?