if the third film in the franchise is a sucess.

I know I am kind of breaking the rules Bert set out for us, since I have no information to give about the movie, but I just think that the first one was best, the second one ruined it, and the third one is probably going to do even worse. Now a fourth one?

They used two fingers for the Saw II promo poster, they're using three bloodied up teeth inside someones bloody mouth for the third, what will they use for the forth do you think?

Four bloody hooves left on a bathroom floor!... Now that would be pretty weird. i think that's where they'll be heading once they run outta ideas.

”Jigsaw still haunts the living in "Saw IV," forcing them to appreciate life, or face death. As a continuation of "Saw III," Jeff must find his daughter and escape the building to which they are confined before they both die. After finding another tape of Jigsaw, Jeff realizes there may be a newly added piece of the puzzle that he must decipher before it's too late.”

Did anyone else ever think that the writers of Saw just took the Raymond K. Hessel scene from Fight Club and spun it into a feature length movie with a lot more gore?

Think about it.  The whole "appreciate life or die" angle.

Charlie Kaufman: The only idea more overused than serial killers is multiple personality. On top of that, you explore the notion that cop and criminal are really two aspects of the same person. See every cop movie ever made for other examples of this.
Donald Kaufman: Mom called it "psychologically taut".

Donald Kaufman: Listen, I need a cool way to kill people. Don't worry, for my script.
Charlie Kaufman: I don't know that kind of stuff.
Donald Kaufman: Oh, come on, man, please? You're the genius.
Charlie Kaufman: Here you go. The killer's a literature professor. He cuts off little chunks from his victims' bodies until they die. He calls himself "the deconstructionist".

Donald Kaufman: I'm putting in a chase sequence. So the killer flees on horseback with the girl, the cop's after them on a motorcycle and it's like a battle between motors and horses, like technology vs. horse.
Charlie Kaufman: And they're still all one person, right?

That's neat poster. However, I still have my doubts about this movie.

I bought the first one as an impulse item at the grocery store. I didn't know anything about the movie, but I was pleasantly surprised. I really liked it and I went on to buy the rest of them too. I might not see the fourth one at the theaters, but I absolutely will buy it.