Joe Johnstone's first solo outing for the Captain left me a little cold; the period detail was great, the rest not so much. The Avengers Assemble saw Chris Evan's Steve Rogers become a little more likeable as the butt of the cooler Avengers' jokes. This... well he's still the straight guy to Black Widow's more droll antics.
Whatever your views on this strand of the Marvel universe this looks reassuringly portentous, with a healthy dose of geek-friendly banter.
Plus, I'd watch Robert Redford in anything. And the helicarrier eats dirt.