The thing I enjoyed the most about this book was probably the writing style because the way the author describes things is really picturesque.
I was listening to the audiobook with this one and tbh if it wasn't for that and how I loved the narrator changing voices to differentiate between each character so beautifully I would probably have DNFed it at some point.
Over all, I think a lot of the time the story was just dialogue between Peter and Wendy and not much was actually happening throughout the book until maybe the last three chapters. And my next point might not be necessarily a bad thing, but I found certain distinct phrases which resulted from the author's writing style to appear quite often in the book. Especially with Peter, at some point I was a bit annoyed by his repetitive wordings.
However, I enjoyed the plot - when something was actually happening and I wasn't a bit confused how things suddenly came to be how they are - as well as the relationship between Wendy and her parents.