Napoleon Dynamite will be one of those movies that when you walk into the room and it is playing, you will just sit down and watch it to the end. There are some movies that fly right under the critics radar screen and into ordinary peoples hearts, and ND is one of them.
It reminded me of my growing up in rural Iowa, looked a lot the same, minus the mountains. No really super expensive houses, just plain ol' middle class houses. Teenagers that have crappy jobs.
I don't think anybody mentioned it, but it reminded me of a non-vulgar Fast Times at Ridgmont High. I realize there are plenty of things to say why those two were not even close to each other, maybe it was just the portrayal of a lot of different cringe experiences of high school.