Video: It has all the clean video from each title represented, and watching it, you can actually see the difference in how some of those titles were filmed, and the conditions in which they were filmed. No complaints though, since you get the climax of many scenes from some of their biggest titles (over 100 advertised.)
Audio: Exactly what you would expect. No bad audio, glitches, muffled sounds and so on. You hear what you see, and some of it actually is a little humorous (Ariana's scene for instance). Bottom line, it's there, and you'll enjoy it.
Sex: Over 100 cumshots from numerous titles, so your getting a good look at what Zero Tolerance has to offer. The girls look fantastic, and you can choose whether you want to watch the entire feature, with a short follow up to each "shot", or watch the Rapid Cumshot Loop, and get each climax one after the other, for those who are less patient. Since your getting all these excellent scenes with all these awesome ladies, there isn't much to fuss about, unless you wanna go out and buy all the DVDs so you can see everything. Well, start saving.
Extras: Photo Gallery, and the RCL, for those who just want the fire out quick.
Overall: I like this title so much, I've practically ignored the other DVD I purchased because I can't get enough of it. An excellent sampler for those wanting to take a look at this studio, and if your someone who doesn't buy a lot of adult DVDs, this will give you some great variety for a good price. Now maybe one of these days I'll get around to that other movie...