Sorry to add to the non issue group but me too. At first it was shaky but it ironed itself out just fine. Never had a wifi issue which is odd, it was mostly a 3g in my house issue. Outside of my house I get 3-4 bars of 4g in most places.
Also I wouldn't go so far as to say the screen of the rezound blows away the nexus. If its one thing the gnex does right its the screen, and in that dept. it raped the rezound blind.
Maybe is just looks that way when you're looking at pictures from your 5MP camera.