Saying that this movie is overrated is a very careful way to express it. In fact, this movie is so terrible that it's difficult to explain by words only. If it had been possible to give minus-points in the rating, this would've got at least -10 from me. It was that bad. First of all, a plot doesn't exist in this movie. Because of that, I would considerate not calling this a movie at all. This is just a bunch of different moments of Murray and Johanson's characters in Tokyo, blended in to a total (and extremely boring) mess that is a major punishment to sit through and watch. Murray has starred in many good comedies, and personally I don't just understand why he doesn't stick to that instead of involving himself in strange projects like this.