Excellent tires very comfortable and handles well in all conditions these lasted approx 15k and would have gone on longer if it were not for BMW's poor allignment that wears tires unevenly as they were 6mm in the middle of the tread and 2.5mm on the outer edges of the front tires when replaced.

I've done 26000 miles on these tires and the rear are down 2/3 and the front down 1/3 so I still have a few miles to go still. I have not had any problems with these tires at all but I must admit they are now become uncomfortable and I'm feeling every bump on the road now.
I would get these again as the miles travelled on them has been very good - mostly long distance travelling - unless someone can recommend a more comfortable run flat tire. As I have never had run flats before I am not qualified to compare with other brands.