My favorite so far was the one concerning how ettin heads interact with each other, and there's an option for "performatively ignoring each other", which is downright hilarious, and not something I had thought of before. Cooperating, bickering with each other, sure! But an ettin that has its heads pointedly ignoring each other ("You can tell George that he will only swing his club when I tell him to!") just tickled me a bunch.Against my better judgement, I just bought a hard copy.....
I'm going to post the things I like... Some of these were likely in 2014 as well....
I like the little tables in some entries about how the monster could be used.