I love how much calmer older Harry is, and how Snape hasn't changed at all, despite the passing of time. Harry's story is so sad, and I love thinking that now he and Snape have found each other, he will be happy again, or perhaps, for the first time.
It was great to see Scorpius as a good guy too, and I have to say I was glad it was James and not Albus Severus that was the troublesome child, because I &heart; Al!