cap america 2 - political espionage, yawn. falcon stole the show. why is bucky the bad guy and how did he not age 70 years. why did they put a post credits scene when they already had a mid-credits scene, fuck i didn't know that. why didn't crossbones wear his costume. why didn't batroc do any leaping. ummm overall i guess yeah it's definitely a marvel superhero movie, and i'm not sure why the fuck i keep watching them because none of them are great.
'sage, I am here to save you from your opinion with this movie because you are my brother.
Bucky is the bad guy because he was being brainwashed in the first movie to be a Hydra sleeper agent.
He didn't age because they kept him in cryostasis, only waking him up to do his assassinations and keep the world in turmoil and then returning him to hibernation. It's why the one scientist was concerned about sending him back out so soon again-being out of cryostasis for too long allows him to develop independence.
The post credits scene is more important to this movie, by FAR, than the Avengers 2 teaser with Baron Von Strucker. Go back a few posts and read one of the earlier spoilers I posted about it to understand why it is more important to the narrative structure.
As for why there were 2? One was a commercial for Avengers 2. One was about this movie and its story.
Crossbones was not Crossbones yet. He's just a Hydra sleeper agent as of this movie. Obviously, putting him in a mask and giving him a costume is a way to keep his survival a secret so that, like with Bucky, Hydra can use him without Cap suspecting anything.
Batroc didn't do any leaping because he is not the main villain of this movie. I will agree that I was a little disappointed that we didn't see a more elaborate fight between the two where his acrobatics were on display. That said, the fight scene was awesome and helped to establish Cap with audiences as a guy who will play fair when challenged, which is something the moviegoers might have gotten confused about since he's working with SHIELD agents to take down terrorists.
At your service, bro.