I was so caught up in the story that when I got to the end I kept looking for a 'next part' button!
I liked the more mature Harry and how his relationship with Severus evolved over the course of the courtship. Ron was his usual temperamental self, with Hermione trying to rein him in. It was good to see a Severus who'd put his past behind him. (No masters, no fury?)
Ginny was very clever with her love potion. (Explains that 'chest monster' from canon.) I keep thinking that hosting Tom her first year had to have had an effect on her.