Thought I'd chime in here...
I just did Gym Style legs tonite and I must say I think PLB is the best out of all of Cathe's leg workouts. In my opinion, S&H legs does not work the legs enough, Leaner legs is good but more endurance related as is Legs & glutes. The floor work in Gym style is a killer, but I had to go quite heavy 55 lbs. for squats,(2) 15 lbs. for lunges, (2) 12 pounds for slow lunges (Cathe uses 5lbs), and 15# for plie squats. Maybe if she included one more set of each, it would be just right. But I will say the floor work is right on; good and tough.
I think this workout is good for the days you don't want to kill yourself, but in my opion, Pyramid Lower body is her best leg work to date.;-)
Rhonda