Like seriously you could make a documentary where it went wrong and it would be 3 hours long. How does the Time freeze work? Why movie needed Juliet? Why there are so many subplots? You could summarize entire 1st book in few sentences:
Spoilers
Artemis gets fairy book.
Translates it to human language.
Kidnaps fairy.
Demands ransom.
Has difficult talks with fairy People.
Mulch shows up.
Troll is thrown in. Butler fights with it.
Ransom is paid.
Artemis mother is healed.
It is implied that he isnt heartless.
Fairy People back off so they could fight with him in Next Time.
The end.