Movies that make you go Hmmmmmmm

Rating: 9/10 (25 June 2001)

A great film, maybe not 12th best (as it is currently ranked in the top 250), but still excellent. I highly recommend it to anyone who wants more than empty summer movie thrills, chills, and spills.
SPOILER ALERT
In reviewing the comments posted so far, I've noticed that many people have stated that Leonard shouldn't be able to remember that he has short term memory loss (or whatever you want to call it).
However, Leonard does say that people with his problem are able to condition themselves to remember certain things - that's why his insurance company turned down Sammy Jankis's claim as psychological. For instance, Leonard always looks in the drawers of his hotel room, reciting the same lines. Could he have also conditioned himself to remember his short term memory loss?
END SPOILERS
The fun thing about this movie is that it is open to many explanations. 9/10.