A bit weaker than the first movie, this "Detective Chinatown 2" is imho extremely good in the mystery part, where it manages to be interesting and quite gripping, while it lacks a little action-wise, particularly if compared to the previous movie (I suppose that setting it in New York City didn't help with that - I hope the Tokyo setting will provide better action opportunities in the third chapter!). The comedy is also definitely not as effective as it was in the original movie: Tang Ren's character is often way over the top and sometimes even borderline annoying; also the supporting characters left me with mixed feelings, a few of them are a nice touch (like the cute hacker), but most of the others are little more than extras and don't add much at all.