SPOILER WARNING (I enjoyed the book and its story. I love how the second half is told. it made me feel things i wasn't ready to feel! I just have some thoughts tho)
But that ending did not sit well with me. It pulled the rug on many implications and story beats excellently set-upped in the beginning and in the middle. There is not even a pay off with Izzy and what I assume her parents?? I get that it is a light story but I wish the ending stuck with the reality of what happened more. :((