Just wanted to thank you for posting this information. For $50 (and a lifetime warranty), I am giving these a try. Put some in my 2012 GS last weekend. So far, I really like them.
They stop just fine. You can tell they don't grab quite as hard as the original pads, but this car by no means at all has a problem with stopping. The brakes are still way too good for this car. Brake pedal force is up slightly, but still lower than my other cars, and I might actually like the greater 'feel' I've got now (but that is totally personal preference).
As for dust, it's only been about 5 days so far, but my wheels still look totally clean. That brake dust with the original pads was annoying.
As for the work involved, I've never had a car with Brembos before. What an awesome design for changing pads. Don't even need to remove any bolts. Just push out two pins, slide the old pads out the top and slide the new ones in and replace the pins.
I kept the original pads just in case I ever Autocross the car or something.. it's only a 10 minute job to put the original pads back in, if that.
Again, thanks for finding the right pads and posting here... maybe you can get Autozone to update their database.