Learn basic film terminology to better understand what is happening on film. To speak intelligently about film, you must be able to use the language of the industry. Basic terms such as "shot" (an unedited strip of film), a "sequence" (a series of shots with a thematic connection) and a "frame" (a single photo on a film) are essential, while other common terms, such as "montage," "pan," "establishing shot" and "closeup" can be helpful. Learn as much terminology as possible and be able to identify when it is being used in a film.
Watch with an eye for detail. When most people watch movies, they take them in as passive entertainment. As a movie critic, you must pay attention to many elements of the film, such as dialogue, acting, costuming, directing and overall look.
Bring a notebook to jot down your thoughts as you watch the movie. Writing down scenes that strike you can help you to understand what you want to mention in the critique and what parts you want to emphasize.
Pay close attention to specific categories when watching a film for critique. For example, acting, scriptwriting, direction, cinematography or soundtrack are all useful aspects of film to keep in mind when writing a review. Try to make note of how successful you think the film is in each category and any standout elements or scenes.
Find a particular angle or take on the film. Most film reviews have a particular focus or aspect of the film they emphasize. For example, if you find any aspect of the film stand-out (such as acting, script or direction), focus your critique there. Although you want your critique to cover more than one issue, it should have a central focus that ties together the critique.
Note the type of film you are watching. A summer blockbuster film is very different from an art film and should be judged by different standards. Although all films should aim for good acting, a suitable script and good direction, remember that different kinds of films have different aims and purposes. Try to keep genre in mind when writing your critique.