There are plenty ofred flags that a movie won’t be good, but what about green flags?

These aremovies that studios have clear confidence inand think will be resounding successes with audiences.

There can also betrailers that are so misleadingthat studios should be sued over them.

Blended image showing characters from Sinners and a waving green flag behind them.

Custom Image by Federico Napoli

Trailers themselves can also hide all sorts of hints regarding their movie’s quality.

Other times, though, it’s what a trailer doesn’t show that means the most.

Sometimes it’s all in the timing.

Santa Claus with presents in front of a bar

Custom Image by Zanda Rice

When it comes to great movies,sometimes it’s all in the names.

Many major blockbusters experience what is known asa second weekend dropat the box office.

Money talks, and good movies walk (all the way to the bank).

The Egyptian marquee lit up at Sundance Film Festival

Image by Jovelle Tamayo via Sundance Institute

Ambitious movies by ambitious filmmakers are not always celebrated, and some can turn out to beunwatchable vanity projects.

Risk doesn’t always have to come attached to an original idea either.

NEXT:10 Behind-the-Scenes Stories From Your Favorite Movies You’ve Probably Never Heard of

Barry and Adam chatting while looking to the distance in Bee Movie

Image via Paramount Pictures

Robert Redford and Sissy Spacek watch a movie together in a theater in David Lowery’s ‘The Old Man & the Gun’

Image via Fox Searchlight

Greenband MPAA trailer notice

Image via The Motion Picture Association of America

Steven Spielberg and Harrison Ford on the set of Raiders of the Lost Ark

Image via Paramount Pictures

Three women celebrating with dollar bills falling from the sky

Image via Overture Films

Venom 2018 Movie Poster

Michael B. Jordan in Sinners with a group of people behind him

Image via Warner Bros.

sinners-2025-poster.jpg

Daniel Kaluuya as Chris Washington crying and looking shocked in Get Out.

Image via Universal Pictures

Tom Hanks as Captain Miller, in a group of WWII soldiers on a boat in Saving Private Ryan

Image via DreamWorks Pictures

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