When I'm bored, I've literally got the worlds biggest library of movies to my disposal, so I tend to follow these steps in choosing a movie from MovieShack:
Watch your favourite movies online in HD www.MovieShack.org
Most movies which are going to be released in a week or so are already on movieshack, because there's something called a DVDScreener. I hear you're asking, "What's a DVD screener?" Well a DVD screener is basically a new movie which isn't in the cinemas yet, and has been sent to a chat show host, or something by the movie company to review it before it's released.
These however get leaked all the time, so DVD screeners of films are on movieshack ages before they're in cinema so I tend to watch those.
This is a question which is up for serious debate. It's hard to pick the best film of any genre or year, as critics will always have something bad to say. Luckily for me, MovieShack has EVERY major release film (whether it's indie or a blockbuster, it's on their site) of the last 7 years. So I simply browse by the year and tick highest grossing, and it'll give me the best films!
Watch your favourite movies online in HD www.MovieShack.org