So I just came back from the Apple store after getting the new 15" MBP, but one thing that concerns me is the box. It seems like there's a new clear sticker over the old seal, presumably because it's been opened before? I asked them to get another box, since I told them it looked opened, but they came back with 2 boxes, and said they all looked like this. Your thoughts? I haven't opened the box myself yet.