To give you some ideas, here are a few categories of movies often considered "bad":
So-bad-they're-good:
* The Room (2003): This infamous cult classic is known for its terrible acting, bizarre plot, and unintentional humor.
* Plan 9 from Outer Space (1957): Often cited as one of the worst films ever made, this sci-fi horror film is full of cheesy dialogue, laughable special effects, and a confusing story.
* Birdemic: Shock and Terror (2008): This low-budget horror film about birds attacking humans is notorious for its terrible CGI, wooden acting, and nonsensical plot.
Truly awful movies:
* Battlefield Earth (2000): This science fiction film is considered a critical and commercial failure.
* Cats (2019): This musical based on the Andrew Lloyd Webber stage show is visually unsettling and the CGI is widely criticized.
* Movie 43 (2013): This anthology film features an all-star cast, but the sketches are generally considered to be unfunny and cringeworthy.
Other "bad" movie categories:
* Films with overly convoluted plots.
* Movies with terrible acting.
* Films with cheesy special effects.
* Movies that are just plain boring.
Ultimately, whether a movie is "bad" is up to you. If you're looking for a movie to laugh at with friends, a "so-bad-it's-good" movie might be your best bet. If you want to avoid a bad movie experience altogether, you might want to stick to critically acclaimed films or movies with good reviews.