Watched it for a second time today. Noticed loads of little details that I didn't pick up on before. Also I had a few (pretty big) questions, that I possibly didn't get the first time due to it being 2/3am.
It's similar to the time I saw Iron Man 3 for the second time.....fucking adored it. Incredible. Now love it even more. I basically cried about three times from love. I know in terms of "Is this film as good as Winter Soldier and Guardians" it's probably not as good, but person enjoyment for me, it's up there.