Are Movie Comments Helpful?

Watching movies are part of people’s daily life now. People go to the cinema because they are told that they will see a perfect film and they can enjoy a wonderful time there. They usually see some movie comments before they step into the cinema. Movie comment is a very important element that may influence people’s decisions of which movie to watch. They can also place their comments on the certain forums or sites that allow people to speak out all their feelings about the movies they watched. What do you think of movie comments? Are they useful or just a waste of time?