iPhone 1: Recieved on July 23rd from pre order, worked great, except for the green blob issue, which was REALLY green, looked like slimer from ghostbusters was in my photos. I couldnt deal with it. iPhone 2: Genius swapped the green blob for this one, which was great! Except I started noticing dust creeping in from the top left... more and more, so back to the genius bar I went... iPhone 3: They couldnt clean the glass like the used to on the 3G and 3GS models so they gave me a new phone.... at this point I wanted them to just fix it, I am sick of swapping, I feel totally lame having my third iPhone in 3 weeks..... anyway, about 2 days ago, I start seeing a pixel that is stuck, which bothers me but I am not gonna freak... then it starts flickering! which is very annoying, its right near the battery indiciator so its VERY noticeable, especially when flickering... back to the bar...... AGAIN iPhone 4: As before they couldnt fix the screen so they need to replace the whole phone... the apple store probably thinks im a freak by now... but they gladly replace it. Now this new phone seems great... and then I am browsing the web and notice 3 black pieces of dust or something right in the middle of the screen, not off to the side or the left where I could ignore it. I am starting to doubt the QC process heavily. After all this, I have given up... these phones were all from different weeks of manufacture and different factories... I am hoping they figure out how to clean the screens down the line and then I wont have to suffere another more annoying hardware issue! Whats odd is that I have had two iPads, two 3GS and two 3G iPhones and none have had this many problems, seems they are either rushing them out the door or Apple has downgraded their QC process because of their rapid growth.