As of late, pretty much every Marvel movie has been loads of fun, and Captain America: The Winter Soldier definitely delivers. The action is phenomenal, and it looks especially good in 3D. The 3D isn't overbearing and it really comes through at the right moments. When it's less pronounced, everything looks like it would naturally, but not quite as flat as regular 2D viewing.
The box includes the regular/2D bluray disc and Digital HD download, but there's no DVD copy, which is nice to have for situations in which you only have a DVD player and not a bluray player. My only other complaint is the lack of artwork on the discs: they're just flat, light, blue with the "BluRay" or "BluRay 3D" logos and the movie title... It felt kind of generic, like I had bought a bootleg. Other than those minor issues, the movie is great and loaded with intense action.
With all the gunplay and fighting, I can't say this film is family friendly. Still, it doesn't have much foul language, and the only sëxual content is one of the female characters has a tight-fitting outfit, but it covers her whole body, and there is a shirtless scene of the Captain, but it isn't in a romantic setting... I guess with such attractive actors, it could give some people body image issues. I'd say the content is safe for older kids as long you don't take issue with pretty much nonstop superhero violence that isn't gory... Although one scene has some minimal blood from gunshot wounds that you see when doctors and nurses are trying to revive a dying character on a hospital bed. It's much more solemn than visceral, and nothing to be offended by.
Overall, Captain America: The Winter Soldier is an excellent selection if you like superhero action flicks!