Nope. I've managed to play around with my cousin's PS4, which has only managed to quell what interest I had in the console. It just feels like a PS3. And then there's knack... all those good testimonials, I wonder if any of them had actually played a decent platformer before.
I've been more interested in the Xbone, since their reveals, I at least want to try out Killer Instinct and Dead Rising 3,. But I've been turned off by the initial Kinect and DRM malarkey.
I might get one of the others when the decent exclusives start coming out, but until then, I'm more than happy playing my Wii U.