normally im not into videos but my birthday is coming so i got some sent to me. I got the dummy video of alan goldberg and i feel really ripped off. The description have the idea that there would be explanations and examples of how it is used in fighting and chi sao. While two guys did moves at random for a couple of minutes there was no fighting examples shown. Just a guy doing the dummy, Two min explanation of the arms and legs. Most of the video was the dummy in slow mo. Now that is just a filler as the video can be slowed down if you want anyway. Well i just thought i would tell you so people dont waste there money. If you just want to see the form its fine but thats not what the add lead me to expect. Thoroughly disappointed.