It's hard to give an exact number as new DC Comics films are constantly being made. But as of now, there are quite a few, including classics like 'Batman' and 'Superman' franchises, and more recent ones like 'Wonder Woman' and 'Aquaman'.
Overall, the quality of DC Comics films varies. Some have been criticized for their storytelling or character development, while others have been praised for their action and visuals. It really depends on the specific movie.
You could also try local comic bookshops. Some have an online ordering system or you can visit in person and ask the staff to help you order the DC comics you're interested in.
The DC comic movies usually follow a loose chronological order based on their release dates. But some have standalone storylines that don't strictly adhere to a linear sequence.
You can start by looking at the publication dates. Usually, comics released earlier form the beginning of the story. Also, some series have specific reading guides available on DC's official website or fan forums.
To watch DC Comics in order, it helps to research and make a list. Begin with the classic series and then move on to the related spin-offs and sequels. Don't forget to check out DC's official website or comic book forums for helpful suggestions and discussions.
You can start with the first Iron Man movie and then follow the release dates. The Marvel Cinematic Universe has a chronological order that's easy to follow if you look it up online.
You can start with the earliest releases and follow the chronological sequence based on the movie release dates. A simple online search for 'DC comic movies chronological order' can give you a detailed list.