I have two cases for my late 2013 MBPr. But I'm leaning towards just rockin my MBPr nude. I assume I'll get a couple scratches over time, but hey it's not like the laptop will last forever anyway, and I won't ever sell it. I'll run this computer to the ground. All a case does is protect it from scratches, a drop would still be devastating. Plus cases do add weight. I notice a difference for sure. I'm thinking of just using a sleeve from now on. No case.