In Tiger & Bunny, the superhero anime about which I will not shut up, a young, good-looking blond hero and an older, dark-haired, bearded superhero are forced into a reluctant partnership in which the blond man repeatedly addresses the dark-haired, bearded one as "old man." In Avengers, a young, good-looking blond hero and an older, dark-haired, bearded superhero are forced into a reluctant team-up in which the dark-haired, bearded guy repeatedly refers to the blond one as an old man.
It was just sort of freaky, that's all.
I got to see it this morning (I'm on the West Coast) as a perk of the spousal unit's employment. Despite it being limited to employees, or "cast members" (guess where he works!) the lines were around the block, but they started the movie only about 40 minutes late. No trailers, just straight into the film.
( ALL THE SPOILERS. )
Also the first time I've spotted the Stan Lee Cameo unassisted, which means I'm starting to doubt I got it right, but meh.