The reason the Marvel cinematic Universe manages to stay fresh, exciting and surprising is that each hero finds his own sub genre of movies. While Cap's first adventure was a WW2-based origin story, the Russo brothers, directors of shows like Arrested Development and Community, open up an entirely new box in this collection of superhero films: the paranoia thriller.

The film ends up being really convincing in a genre most prominent in the 1970s, where people are shot through apartment walls shortly before revealing the traitor and everyone starts mistrusting anyone else. At the same time, it is still delivering over the top superhero action and funny one-liners, while the ultimate revelation is nothing less than Marvel's biggest game changer to date. Especially the TV show Agents of SHIELD, that found its footing in recent weeks, will most certainly have to react to the puzzling and breathtaking events unveiled here. It would go too far to call this film realistic, especially if you consider the way Cap takes down a jet all by himself, but the underlying message is based on current world events much more than before: don't take away my freedom in favor of a false sense of security.

The film effortlessly includes characters as antithetic as Robert Redford's excellently performed politician and the stone cold bionic assassin Winter Soldier while still flowing perfectly. The creators are also smart enough to have other hero characters enter the spotlight every now and then for their moments to shine, which is just massive fun. Some of the fast-cut shootouts feel like coming from a Michael Mann film, while the showdown is almost as huge and spectacular as the Avengers' battle of New York. This perfect balance of thriller and action sequences makes this just outstanding popcorn entertainment and raises the bar once again.

Watch out for Stan Lee's as well as a Community cameo plus a great Pulp Fiction Easter egg. There are two post credits scenes, the first goose-bump inducing one setting up Avengers: Age of Ultron next year while the other one is teasing what Cap's solo return could deal with in 2016. Keep 'em coming, Marvel. Apparently you can do no wrong.

9 out of 10 falcon wings.