The main point of the keyword term is a noun. Specifically, "Patriots Day" is a proper noun functioning as the subject of the implied statement.
In a grammatical breakdown, the phrase is a verbless clause where "Patriots Day" (the proper noun/subject) is being equated with or described by the noun phrase "a good movie." This second phrase acts as a predicate nominative, renaming the subject. It is composed of an article ("a"), an adjective ("good"), and a common noun ("movie"). The implied structure is "[Patriots Day] [is] [a good movie]," making the central element under discussion the noun entity itself.
This determination is critical for structuring the article. Since the core subject is a noun (the title of the film), the article must focus on this specific entity. The purpose of the content will be to evaluate, review, or analyze the film "Patriots Day," arguing for or against the proposition that it qualifies as "a good movie." The entire article will revolve around the attributes and qualities of this specific noun.
