I have a favourite troll in this movie. The forever grumpy, forever alone Branch (Justin Timberlake, who is also executive music producer) is sarcastic and perpetually pessimistic – so much so that he’s kind of grey in the face, unlike the other trolls who radiate happiness and glow with all the psychedelic colours one can conjure up in a drug-addled brain.
Ever since they escaped the clutches of the troll-eating Bergens many years ago, the trolls have been living in an idyllic paradise of their own where party invitations spew glitter and group hugs are exchanged on the hour like clockwork.