Frankly, I've used the program myself and recommended to many others. Why? Because no one has time for long workouts! That's why. After an eight or ten hour workday, a round-trip commute of 90 minutes, and spending time with my family, I just don't have time to do another slimming factor generation 4 90 minute workout every day of the week.
In fact, I either get up early and do the workout before work, or I do it just before bed. This workout is perfect for busy men and women. But its not the type of routine that is going to turn anyone into a pro bodybuilder. If you want maximum muscle and want to bulk up, try another one of Craig's programs. But the Turbulence Training system is best for burning fat without sacrificing muscle - so you end up lean, defined, chiseled and toned.
And its fun! So many workouts are boring (i.e. long cardio) or repetitive (i.e. doing the same bodybuilding workout over and over again). But chinese slimming factor uses a lot of unique (but not fluffy) exercises, including some cool, killer bodyweight moves that will make you more athletic and increase your functional and core strength - again, all with minimal equipment needs.