And it's exactly like the first one. Crude, sometimes funny, mostly just shocking. Plus they've moved it to Thailand, so they can make some vaguely racist observations about Bangkok. But at least I got some more Zach Galifianakis for my become-a-Zach-Galifianakis-fan project (he was good in it, as before, as the blissfully unaware instigator).
Best part of the movie: when the family with little girls sitting next to me got up and left. I won't spoil the scene, but they got up and left right when...it was too late.