WOW. All of these stories were utterly fascinating -- but I thought Celegorm as the Lord of Nargothond was the most rich in all its implications and alternative ways of the story spinning out. 

These are fantastic! They are all compelling in their own way, but I loved the poetry of Gondolin enduring for many ages. It felt like a reminder there could have been fates even sadder than what happened...And an assertive Aredhel who's a player in larger events and makes a (still dubious-consent) choice for good reasons makes me really happy.