It's part of the film-making business and also part of the creative process - putting all the pieces together to make a movie, so that they all line up. Sometimes it looks like you have a lot of projects lined up, but some of them are in different stages.

There are many stories of people didn't set out to make a film that became a classic - the whole process was a disaster, everybody hated each other, the movie itself was a disaster, everybody thought the movie and the script was going to be a piece of crap. Look at Alfred Hitchcock and Psycho. Nobody wanted to make Psycho; it was crap to them. The only person that wanted to make Psycho was Hitchcock. Now, it's considered a classic and a work of art.

Some men don't gel when it comes to work - you have different work ethics, different opinions, different points of views, different methods of filmmaking - and we didn't gel.

In movies you get to do that. Sometimes with the vigilante justice movie he has to also tangle with police, which are traditional or security people. Is there going to be any of that in this?

The violence you witness is Denzel doing it and we're taking some visual effects and doing some things and you see something happen it's happening in front of you as opposed to cutting away and doing a bunch of tricks. It's in front of you. So it's hard not to make it a hard "R" if you see a guy get punched and teeth wind up in someone's knuckles.

My experience of test screenings is that you don't know what kind of mood people are going to be in, and sometimes the studios accept what Joe Blo says - and this guy could just be a frustrated filmmaker, or not paying attention.

Movies are so hard to get made - every step of the way of making a movie has obstacles. If you don't have that passion, if you don't have that vision, if you don't believe it's a piece of art worth making, then you probably won't get it made - you won't have a chance for it to be something special.