This was ok, had some very cute moments, but it really felt more like Harry fell for Draco's son, decided he wanted him for his own son, and just kinda took Draco so he could have the kid. I never really felt like Harry loved Draco for Draco, but because he was Scorpius' father. Also, the kid was FAR too old acting to be 2. Reading and everything, talking in full sentences, if with a slight lisp over the letter R. I guess "Hawwy" was supposed to make him seem more baby like?
I thought he was around 4 for the longest, and was shocked to learn he was only 2.