I had pretty much the same experience as lbarcher running them on a Rav4, better than an MT but not by much. About all they were good for was deep snow. Anything packed or icy and bets were off. Also, myself and my buddy that runs the Nokian AT on his F250 (also swaps for winter tires) both had them puncture pretty easily within their first few thousand miles on gravel/shale roads where we'd never had flats before (like in 25 years of running the same routes).
I then had Nitto ExoGrapplers on my Tundra---their 3-peak snowflake AT answer. These are probably the worst winter tires I ever used, maybe the worst tires period. These things break loose on everything, even dry pavement. That said, given the budget, I have to give them another summer.
I've had only two sets of snow tires that weren't Nokian Nordmans or Hakka LTs and won't bother trying anything else again for a winter tire unless I have to.