I bet your back will be just fine. Every place I have ordered a back from including the custom ones have been all good for me and some even come with screws and the frame around the dock connector. It is when you order the fronts that the quality is all over the place from what I have seen. I still can not find a decent screen cover for the 6 gen and up aluminum fronts (classic) - the little window part. Every single supplier has sent me one where they manufactured it assbackwards meaning the anti scratch part is on the inside of the case and the outside is so soft your fingernail can gouge out chunks of it. A brand new microfiber towel scratches the heck out of it, that is how bad they are. Anyone know where you can get good windows or at least some that are made correctly? I ordered a refurb one as a last resort but I want new if possible. The gen 5 and 5.5 fronts are all about the same, not perfect or as good as OEM but close enough. They are not as scratch resistant and the gen 5 and 5.5 were not all that resistant. The aluminum frames for the classic all seem decent it is just the windows are crap. None are actually new though from what I have seen, just refinished and look new. I had one issue with a supplier sending me a used click wheel when it was supposed to be new - if it doesn't have the release liner over the adhesive where it sticks to the board that is a fist clue it is used and scratches of course are a clue as well. I also had a supplier send me a used lcd but it worked fine and the fine scratches can't be seen after the front is on. I know I am pretty picky but new is supposed to be new. Also watch out for lcds that do not have the tape over the circuits on the back side of the ribbon. If it is missing put on something to insulate it electrically. I am betting Apple didn't put insulating tape over the circuits in the ribbon just for fun and being in contact with the frame over the long haul may cause problems.