I liked it
I've seen all the movies it references and I think it's funny. Some of the original films' scenes were slightly awful, like the song in My Best Friends Wedding. When you see it in this film it's just cringe-worthy. You can't help but laugh at how bad it is. The other thing is it's clever how it weaves all the different movies into one. If people don't like this movie it's not the movies fault. It's a perfectly acceptable movie for this style of film. There's nothing wrong with it. Whenever it's on TV I watch it. I always watch Jaws when it's on TV to. It's just some movies I like to see every time they're on. Bad Santa is on this week, I watch it every year. Date Movie is just a silly little romp through lots of movies about dating.
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Scientologists love Narnia, there's plenty of closet space.