You may change your destination, you may have a hundred stops along the way, there's a hundred different possibilities, but usually when you get in your car you are thinking, "I am going to go somewhere."

Yeah, we definitely have screenings; we just don't have screenings out on the street. We bring in - it starts internally, so its people who work at Bad Robot, then it starts going to our friends outside of Bad Robot, and then it starts going to friends of friends outside so we get really fresh people who don't have to pretend to like us.

And then simultaneously I don't think they're asking you to necessarily write in stone that this is what you're going to do or what you have to do.

As J.J. has said many times, when you start a series you want to have a destination. It's like driving a car, when you pull out of your garage and you head out driving down the road, you have a destination, okay?

Then we started looking at story and what was making sense and what wasn't making sense, emotionally and thematically the intention that we had a year earlier when they were working on the script, did all that come across? It's all kind of generic things, but it's fascinating and it's weird - I haven't made that many films, but it's weird that every time you think you learn from your mistakes on your last film you have a slew of new mistakes and things that you learn.

There's an overlap of people we've used from previous films and we also like to obviously bring in new people so we get a fresh voice and opinion when you bring them in. All different ages and genders and everything, you just want a wide spectrum of people who are coming in to see what works.

There is just this need to feed the beast of movie, or TV, or whatever it may be and you don't want to do things just because you're supposed to do them, or because they're required, or whatever it maybe.