Nice to see how comedians try out their "new" stuff. Obviously, practice makes perfect. This video gives a great window into how funny people do just that. It's not just coming up on stage and doing comedy. The video demonstrates how they hone their art. Some lines bomb, and others really get to the audience. Timing is everything in life, and this video shows how the comedians strive for timing. Some are comedians are funnier than others, and obviously, not all the material is for all the people. However, this video is clearly shows the heartache, the thought processes required for comedians to practice their trade. The cuts are tight, and the flow is terrific. You feel like you are in the audience. You will like this if you like comedy.