This is not a complaint forum don't worry but I did have to do these things to make my new Aluminum macbook look better, I know the manufacturing process cannot be totally PERFECT, so here's what I had to do: 1. Fix slanted F keys: fixed it by taking thick paper like a junk mail card and lift them up on the opposite side for 1 minute each ( had to do this for about 3 days ) 2. Black hinge off center: I noticed my hinge was off to the right and I could see a smaller metal rod more so than the other. AGAIN I took the thick paper, close my macbook , turned it around to face the hinge and slide it over to the center. 3. The Screen : I know we have all had issues so I just downloaded a preset calibration on the forums, although it still does not handle Blacks very well especially when at an angle. So have any of you had to do these things? Or something different?