I don't mind the black and white theme, casting mamooty (for very few scenes) just to pull in crowds, but directors, writers think if we twist and turn, it will make a story interesting. It felt like they kept twists for the sake of keeping twists.
1) First shows that mamooty defeated the goblin to reveal mamooty didn't defeat it
2) Goblin thought it killed all people, only when it missed out the cook (another useless twist which the writer thought is clever)
3) Thevan comes out, again a twist to know that the goblin took his form again
I mean epitome of garbage the story is! There should be an option to give negative stars