This film has had a lot of bad press. Mostly because the plot is almost exactly the same as the original. Which is true, but what the fuck were people expecting given the title? The point to be considered is whether it is funny or not. Which it is. If this had come out first then critics would be bitching about the Vegas one.
First off, the plot. As stated, think of the first one and put it in Thailand. Bangkok mostly. I lived in Bangkok for a few years and can confirm that it is an awesomely fun city where it is incredibly easy to get into a serious amount of shit. Which is exactly what happens.
This film is a lot darker from the first one. It is hard to say how without giving away a laugh or two but they get mixed up with the Bangkok underworld and get into some fairly extreme situations. People get shot, lose fingers, and the Chinese guy from the first film is naked again. It is possible that this darker tone might put people off a bit but keep in mind that this is an 18 rated comedy, so again, what the fuck did you expect?
I enjoyed this movie as much as the first one. More in fact as I miss Bangkok and Thailand generally, and can’t wait to live back there. They even visit two of my regular hangouts – the bar scene on Soi Cowboy and a really cool restaurant/bar on top of a building. I might also be biased as I hung out with the line producer, the producer, the special effects guy, and more of the crew when I was last in Bangkok. This was because my brother-in-law is an entertainment lawyer and lives in Bangkok. Which is pretty handy. As a result we went out a few times with these seriously loaded movie types and they like to have fun. Plus they bought me shitloads of beer.
So all that really needs to be said is: if you liked the first one, you will like this. I loved it.