I'm REALLY enjoying my 2012 PDR. I had purchased it back when it was released, and I also had purchased a 2012 BLX 6.1 95 16x18. I went back and forth for a while. The PDR with 17g RPM was good, but I hated he strings after a short amount of time, when they started to get rubbery. I restrung with syn gut/kevlar and also have tried it with syn gut/poly and the string bed is much crisper, I'm getting a nice pocket, everything is good.
Results have been fantastic, but I should have known this because I had used the previous version last summer. It simply matches my game very well. This one has much better ball feel than previous versions, though I'd stop short of saying it's "great" in the feel department.
In terms of harshness, I don't know what Babolat did, but I am honestly having no trouble with this frame. I used to feel a little shoulder twinge or wrist twinge with the previous version, but this one doesn't have that. I know that for some a PDR could never feel comfortable enough to use. But, for me, this is that frame.
Overall, I'm very happy. I've decided this will be my tournament frame for summer 2012 and will be ordering a second frame shortly.