Fantastic Beasts

Hello, everybody! Could you please correct my short review about the new movie for possible mistakes?
I also have a question for you if you like ['fancy' has the meaning of wanting to acquire or do something; for example, "I fancy a cup of tea. How about you?", or "Do you fancy going to the cinema tonight?". It can also be used informally in the sense of finding someone attractive; for example, "My friend really fancies you."] J.K. Rowling's books. Do you read her detective stories about Cormoran Strike? Do you like them?

So, today I (have) watched a movie that I have been waiting for to come out for two years. It's the second part of Fantastic Beasts - The Crimes of Grindelwald. The story now focuses on the main villain, Grindelwald. He wants to rule the magic world and is gathering followers. Newt Scamander and his friend Tina are trying to stop him. Generally, I think that the second part is less dynamic and less gripping. But it tells another story about the world created by J.K. Rowling, so I enjoyed it anyway.

[Good review! I'm not a huge fan of J.K. Rowling. She has a wonderful imagination but her characters don't come to life for me.]