This movie can take IMDB 7.4 points... Do you give high scores just because it is a well-known novel adaptation?

Rating: 2/10 (28 July 2019)

You will also float... What bad publicity text? Very scary? No! What is this useless monster? Is this the story of The Powerpuff Girls playing monsters? Stupid to be incredible! Is it because it is a super famous novel adaptation, so everyone will give it a high score? IMDB 7.4 ?????
Ok, it's true that the children's acting is good.