I have been doing KB workouts for about 2 months now. I have Karen Brooks' workout and a couple of Anthony DeLuglio's DVDs (Providence and KB Training Vol. 1).
The workouts on this video are very short and tough. The Goddess workouts are less than 30 minutes, including warm-up and cool down. The add-ons and drills are less than 15 minutes. If you are short on time, these workouts fit the bill. If you want a longer workout, you'll have to get creative with the chapters.
There is a PDF file on the disc that you can print out to ge a better understanding on how to combine the sections to create your own workouts.
The instructors don't talk much. There are no cues as to when to start ("Ready? And,...begin...," etc...) Counting can only be heard as part of the breathing. The lead instructor provides minimal guidance. Some of the basic movements are explained in separate chapters, but other moves you'll have to learn on-the-fly, with no explanation.
One instructor, who is also a doctor, looks a bit panicked some of the time, and her form falters during many of the exercises. She sometimes loses her balance, looks like the KBs are controlling her (rather than the other way around), or just looks like she's struggling to keep up.
Some of the exercises use two KBs - two-handed cleans and swings, for example. Many of the exercises can be done with regular dumbells - renegade pushups (pushups with alternating lat pulls), single leg squats (called 'pistol box squats', I think), back lunges, waiter walk, dragon walk, deadlifts (good mornings), etc.
I think the layout of the chapters is a good idea for someone who is motivated to create their own workouts. However, there needs to be more explanations of the exercises while the exercises are being done. Some motivational words would be helpful too, especially when you're ready to just drop the KB and give up!
There is no music, which did not bother me. The workouts are tough (although a bit short), the talent a bit dull, guidance from the instructor minimal, and the set is simple yet attractive.
I prefer Art of Strength's workouts.