Tang ren jie tan an

As a detective movie, the mystery is decent, but squashed into the last quarter of the film. The first half of the movie is "silly fun". It is funny, but mostly physical comedy and "wu li tou". After a lot of chaos, finally they start to analyze and detect. In the last 1/4, the film also manages to squeeze in a twist and surprise.

Without giving out spoilers, one of scenes has a facial expression reminding me of Edward Norton's brilliant portrait of Roy in Primal Fear.

Overall enjoyable but nothing unforgettable.