There are various rankings and assessments of the "Fast and Furious" movies in terms of their speed and intensity. Some outlets have ranked the movies in order of their "fastness" and "furiousness", while others have focused on behind-the-scenes facts or changes in the franchise over time. The ranking of the most "fast" and "furious" movie in the series appears to be uncertain, with one outlet suggesting it is "Furious 7", but other rankings and assessments vary.