After having my MBPr for some weeks, I feel this thing is very fragile. If you squeeze the bottom of the case even a tiny bit, it creaks and bends. I feel like I have to be very careful how I pick this thing up or else I'm going to crush it. The aluminum seems to be more prone to scratches, too. My old MBP felt like it was a solid brick of aluminum. Never got a scratch on it, either. I'm really worried about how the MBPr will hold up.