How does IMDB rate their top 250 films?
The worst part about IMDB ratings is how they’re calculated in the first place. Look at this upcoming movie, which has a rating of 4.4/10 (21 votes), but if you bother to click the ‘Vote here’ button, you see that it has a median rating of 9 and mean rating of 8.0. If their excuse is that such few number of votes tend to provide a ‘skewed’ unrepresentative rating, then they shouldn’t display any rating till they get a fair number of votes. The current system is ridiculous, though. It provides a misleading picture for people unaware that one click away is a more complete picture of the ratings.