You probably know about IMDB – the site that offers reviews on upcoming, recent and even older movie. But when you have that wide movie selection , it’s always good to narrow down which films are worth your while and which most likely aren’t.

So, here is a list of sites to help you out. The sites here list all the best and worst movies of all time.

Rotten Tomatoes

The site name refers to movies that suffer from a rating of less than 60%, while the movies that get good ratings and reviews are called fresh (tomatoes).

For superb films, RT has ranked the best 50 films of all time in the form of a countdown to keep you more excited.

Now when it comes to bad movies, RT knows terrible films so much it even made a whooping list of the worst 100 films of the 2000-2009 decade, titled Worst of the Worst.

The Internet Movie Database (IMDb)

IMDb features a gigantic list with the 250 best-reviewed films by IMDb user votes. While RT and IMDb both take into account users’ votes to create these lists, IMDb also packs 200 more films in the list and features commercially successful movies so you can browse the lists of box office-topping movies in the U.S. and UK by week and of all time.

Metacritic

Metacritic offers a Metascore (where the maximum is 100) for each movie based on reviews by national critics, and also displays user scores (with a maximum of 10) for each movie. However, for the lists the site compiled to present the best movies of the decade and of all time, MC only takes into account the Metascores.

Feel free to comment on your own list of recommended movies and have fun watching!