I ran my first race with them Friday, and love them. the only bad thing I could say is I think the BP-10 pads are not aggressive enough. I am getting a set of the bp-20's to try, and I think they will be better. There are also several other compounds available, so time and testing will tell.
I also think this is a driver preference piece, so others might really like the bp-10, but I wanted a bit more...