I find them fine aswell. Overheated them once in a BBK but was an overly long hot session and I was risking it.
They get a lot of bad press online from people who drive them with heavier cars.
This might sound an odd point, but the build quality of the pad itself is better than all others I've tried. I used to have to file the backing plates of EBC and Carbotech pads down so they weren't a tight fit in the caliper but these DS2500's slot in beautifully!