My 335i, though still new to me so it does not yet feel 2nd nature, still seems to exhibit the "sticky" brake phenom. I thought it might be brake-assist related? I'm inching along and then all of a sudden the brakes tend to grab with barely any more pressure on the brake pedal... with practice I'm getting more used to it, I'm down to only at pulling into my garage speeds does this happen on occasion, but I've never had this long a learning curve before to be perfect...
The brake pads are also still be bedded in, so perhaps in my case that's part of the equation? <600 miles and 400 of them was 1 long trip!