I know a lot of people don't like them... I usually get pretty beat up by the end of a long program like that. I have tried using some shorter 5 and 6 week ones and they have worked pretty well... Here are some samples of the 5 week type I used for squats... I used it once a week, and did a DE type day on the other day...I have done it 2x recently and gotten a 5% increase each time...
Athletic/Strength block for a very efficient nervous system
Week 1: 3 x 5 (80-85% of max)
Week 2: 3 x 5 (80-85% of max), 3 x 4 (85-90% of max)
Week 3: 3/2/1/3/2/1 (90% / 95% / 100% / 92% / 97% / 102%)
Week 4: 3 x 3(85-90% of max)
Week 5: Test
Athletic/Strength block for a lesser nervous system
Week 1: 3 x 8 (77-82% of max)
Week 2: 3 x 8 (77-82% of max), 3 x 4 (85-90% of max)
Week 3: 5/3/2/5/3/2 (85% / 90% / 95% / 87% / 92% / 97%)
Week 4: 3 x 6(80-85% of max)
Week 5: Test
Where it gave a percentage range (ie 80-85, I usually did the first set at 80, the second at 82.5 and the third at 85)
It is a decent program to try, I have gotten some good results, but I think it is less than optimal...
I am using more of a WS variation on the bench... and probably will switch over Squat and DL soon...