I'm not usually... but in this case, given that it was from the creator of Ali G (and since usually his work is not acclaimed), I figured there must have been something exceptional about it that had caused it to get such a positive response. There wasn't.
I really don't understand how anybody could give this film five stars... and yes, I realise that most people who voted on this poll have done so... I would forgive '4 stars' (although to be honest I still find it incredible that anyone could possibly rate it this high) but 5 stars?!? That means the film is perfect and that it is up there with the greatest films ever made... What are you people, fucking crazy?