HELL. YES. #1 reason I want a Wii U.
I'm used to the Xbox Dpad for DOA, the 360 one has kinda sucked unless it's the one with the transforming Dpad, that one's really good but extremely fragile. The + actually popped into my face while I wasn't even using it. Been looking into other methods of control. I'm worried about the PS3 side of things. I LOVE the Dpad for things like 2D fighters but I absolutely hate everything else about the controller; stick resistance, stick placement, R2/L2 and their weak springs, ultra-sensitivity, face-button depth and resiliance, weight, uncomfortable design, I honestly loathe the DS3 save for 2D fighters. I recently picked up the PowerA PS3 Pro controller for $10 at Toys 'R Us since it's designed like a 360 controller and it's actually quite good for what it is but it's got dead zones in the sticks and I'm thinking it might not work for what I need.
So it's either get comfy with the DS3 (which I really don't want to) or move to stick and get over the odd feeling of using a stick for DOA after having only used a pad for it for all these years. If DOA5 comes out on the WiiU, I'm gonna be in heaven with that pro pad.