Wow, people really hate this movie. It set some kind of record for worst opening weekend box office for a film playing in 3000+ theaters. The critical consensus at Rotten Tomatoes is 30% approval. Its Metacritic rating is 44/100.
Well, I realize it's damning with faint praise, but The Rhythm Section doesn't suck. Blake Lively is excellent (and in fairness, many of the critics who hated the film praised her performance). There's nothing special going on ... it's not the kind of movie you are dying to see, nor is it the kind of movie you'll want to push on your friends. But it's OK, certainly worth a look on cable on a Saturday afternoon.
Some people were disappointed, which accounts for at least part of the problem. If you had no positive thoughts beforehand, you wouldn't care if it stunk. But people like Blake Lively, and Reed Morano, who began as a cinematographer and who has an Emmy for her work directing The Handmaid's Tale, has a mild buzz about her. Yet The Rhythm Section doesn't quite succeed ... it's got too much character development to work as an action picture, but that development isn't all that interesting. There are a couple of good action scenes, both involving Lively, one fighting Jude Law and one with her driving in a car chase. It falls far short of greatness ... honestly, it falls short of goodness. But there are worse movies in the world, and I remain puzzled why The Rhythm Section is taking such abuse.
(Here is a letterboxd list of Film Fatales movies.)