There are some frightening sequences in the film, though not prolonged and/or intense.
The film contains some scenes that convey a mild sense of threat.
These include a scene where a giant's hand is seen reaching in through the window to grab the protagonist as she is lying in bed; a scene where the protagonist is seen inside a saucepan as the giant talks about eating her while preparing food, and a scene where the protagonist is grabbed by a giant who drops her into his mouth, etc.