Do you take Douban score as the only criterion for watching movies?

No, I don't know if Douban has updated their scoring mechanism, but at least at 20 12 I noticed that Douban's scoring mechanism is still a simple arithmetic average. The direct problem brought about by this is that the influence of the water army makes many movies score falsely high. In contrast, the scoring rules of IMDB are much more complicated. It doesn't mean that the score obtained by the complicated scoring mechanism will be more reliable, but I think Douban can obviously do better. For example, can the scoring weight of newly registered users be appropriately reduced? Or log in once every two years just to score the films during the publicity period, whether it can be ignored. Let's talk about the 5-point or 1 point powder or black that hasn't been released yet. Many comments above indicate that Douban's score is not reliable. But what I want to say is that as long as these spectators are not organized naval forces, this behavior is still a small probability event and does not affect the statistical nature of the final score. As for the attribute of "B" in douban, I think there is no such thing as "B", which reflects the different aesthetic tastes of the audience. Audiences in different circles think that the other party is pretending to be B and they are B. To solve this problem, we need a personalized scoring mechanism, that is to say, we can fine-tune the scoring of the film according to the user's previous scoring history.