Awesome list, knew where it was headed (really are there any other choices for top 2 in this category?), and still enjoyed the read.
Hoop Dreams is my favorite documentary ever made, and the the movie that inspired me to get into documentaries (still working on that, but the inspiration remains)....
He Got Game is too high on the list though. I like the movie a lot, but I have some huge quibbles with some aspects. For one, the storyline between Denzel and the prostitute has no need to be in the movie. For two, the name of the school he ends up signing with is so stupid. "Big State"....I mean really, Spike? And for three, the WTFness of the ending. Denzel throws a ball in the air and it lands on the court Jesus is standing in hundreds of miles away? How did that happen?
I love Spike's movies, but he always manages to screw them up with one or two implausible or ridiculous details. Always.