It's true that these tires can suffer from being out of round. When I first had these mounted and balanced, I got the dreaded hobble. BUT I took them back to my installer and they road forced them, dismounted them, turned them on the wheel, rebalanced them, and they're about as perfect as you can get now. I saw the numbers on the balancer myself because my local shop lets me stand there and watch and talk to them since I've been going there for years as has my entire family.
As long as they hold up I'll be tickled pink. My huge SUV now knows what a straight line is, corners well, grips well, and can almost be driven like a car. These tires are also very quiet, especially for being in the Low Rolling Resistance category. I also picked up a couple highway MPGs over my old All-Terrains, which are still in the shed for winter and fun.