To find reviews in most of the following databases, you can search one of the followings:
"Title of Film" motion picture Reviews
"Title of Film" film reviews
For example: "Hip-Hop: Beyond Beats & Rhymes" Motion Picture Reviews.
Pay attention to where your review was published. If it was published in a newspaper or magazine, it's likely written for a more general audience than if it was published in a scholarly journal on film or cinematography.