When I first got it I watched it about 7 or so times but I haven't seen it in quite a while.
But many of my favourite movies I'll watch over and over. (Hackers, Kung Pow: Enter the Fist, Transporter 2, Mortal Kombat, and Morta Kombat Annihilationl to name the main ones)
I think people just watch them because they enjoy either the entire thing or just parts of it. The only thing I didn't like about the movie is the fact that it was supposed to come out when I went to meet a friend of mine a few provinces over on my birthday. (At that time it was dated for July 10th, 2006) so we were both a bit pissed. But me and her still saw a movie though.
That's the only thing I didn't like about it - the delays. Just like Final Fantasy XIII is going...