Must Watch Movies

I know all of us have our list of favorite movies that we have seen hundreds of times and we also have a list of movies that we must watch. If you are not sure of what I'm talking about, I'll try to explain. You can be sitting at home channel surfing one day and come across a movie that will make you stop. All of the sudden, you feel the urge to watch it to the end. Regardless of how many times you have seen it or from what point in the movie you started watching it, you will finish the movie.
I just noticed that I have added a new movie to that list without even knowing I did. That movie being "Zombieland" and I don't know why. Is it because I think Emma Stone is hot? Do I think the movie is just funny? I'm not sure but I do know that I like the movie because I'm watching it right now and it is the third time I've seen it this week alone. All I know is that once I see that movie is on, I have to watch it to the end. Weird?

I've thought about a few other movies that I would put in this must watch category which would include Pulp Fiction, any of the old Star Wars movies (not Episode 1-3, those suck), Goodfellas, Casino, The Rock, Top Gun, and The Hangover. Its something about those movies that just catches my eye and I have to watch. I feel that I've seen those movies so much that I could probably act out the every scene by now. I just don't get bored watching them.

I was just wondering if any one of you guys out there do the same thing? Which movies would fall on your list of must watch movies? Let a brother know.

Grip