text_a: nohe 's documentary about the event is sympathetic without being gullible : he is n't blind to the silliness , but also captures moments of spontaneous creativity and authentic co-operative interaction .
text_b: ... by the time it 's done with us , mira nair 's new movie has its audience giddy with the delight of discovery , of having been immersed in a foreign culture only to find that human nature is pretty much the same all over .