I bought this DVD after seeing them live; I've shown it to me friends, my parents, people I hardly know. They all loved it. Hell, I'm contemplating buying copies for my brothers overseas.
Basically, you have two guys on an otherwise empty stage – but once they get going, the space comes alive with invisible props you could swear are really there. Totally immersive, brilliantly witty, and with a spark of sheer enjoyment from the performers themselves.
Think charades on steroids, with sound effects, and you'd get an idea of what you're in for.