yes, these cars are definitely fancy econoboxes with barely any thought put into the paddles. It makes sense though. I drove an '09 and '13 GTR, and they both had cheap feeling paddles too. The paddle itself was okay, but the click and actuation was no better. I haven't tried an R8 with flappy paddles, or a recent Porsche, but I can't imagine they're amazing. The 07 911 I drove wasn't. The only time I've felt paddles that are truly dextrous, has been on a true sequential gearbox designed for racing. It was a $20k transmission, and the paddles definitely felt like it. You could actually feel the shift of the gear when you pulled the paddle.
That being said, I am finding I'm using these VWR paddles more and more, and it's far easier to reach them. My main concern was reach, and these addressed the issue well.