Watch Rotten Tomatoes interviews Of Actors and Actresses, followed by watching their trailers. Since they have already done the leg work on your behalf to choose one of the best movies and interviewed the actors later. Hence, there are chances you’d like a movie you found this way.
Before this idea came to my mind, I used to hate watching these interviews.
Oh well. Guess in absence of people suggesting great movie titles, I’d have to come up with more such ideas to narrow down my selection of movies to watch.