I personally got good results with the adductor (that's the thighmaster type on, right) machine. Maybe I just had zero muscle there before or something
but after doing that machine for a month or so, I REALLY noticed a big increase of muscle. Of course, my thighs aren't SMALLER, so if that's what they mean by not getting results, I guess I'd have to agree, but that machine certainly helped build up my inner thigh muscle (technical, huh? LOL).
But that's the only one I'm going to dispute.