It may seem like improv because it flows quite naturally, and a little bit of leeway for improvisation is good, but you have to be judicious with it. So it's good, but sometimes people deify it. You can't improvise your way out of a paper hat.
Steve CooganLondon audiences are tricky, too. They don't laugh as much as the Northern audiences because, and I hate to say this, they are a bit cleverer normally, and they are picking up on all the little details and listening more carefully.
Steve Coogan