I'm pretty much satisfied with the S2, but the camera is rubbish. In dark environments (parties, concerts) it's pictures are MUCH worse than those taken by friends with different phones, but there's one issue that really worries me. Sometimes when I switch on the camera, it starts to vibrate slightly, and the images of the picture are misshaped. Straight lines are bent, and edges are out of focus. Sometimes even the whole picture is messed up - this is my best/worst example: De camera van een Galaxy S2 doet af en toe nogal vreemd. Does anyone recognise this and/or know a solution?