The film is a gem, especially for anyone yearning for a superhero film that gleefully torches the familiar “good versus evil” formula and introduces far more sinister sensibilities.
71
IGN
Witney Seibold
Brightburn doesn't take its satire to any kind of satisfying extreme – although a mid-credits stinger does include a larger joke at work – but as a superhero murder thriller, it is perfectly entertaining.
The film’s bent towards revisionist superhero history is certainly compelling, but stuck in the confines of the horror genre, it flames out far more than it flies.
While not exactly original, the premise is certainly effective enough. But Brightburn lacks the visual stylization or wit to elevate it from the realm of the crudely effective B-movie.