One thing that's kinda annoying me is how people label this movie Avengers 2.5. I don't understand this. Ever since The Avengers came out just about all the MCU films have people wondering why the other heroes weren't around. When Iron Man 3 came out, people were like "Where's Captain America?" Same for Winter Solider. People were wondering how come Iron Man wasn't around. Same for Thor 2. "Why don't the other Avengers show up and help?" was a common complaint. And now they finally make a single-hero MCU story that features the other Avengers and now people are like "This is Avengers 2.5! Not a Captain America movie!" Makes me glad that Thor and Hulk weren't around. It would only give them more reasons to label it as such.
And even with all the other characters, it was still a Cap focused movie. It just happened to have the Avengers as co-stars. It had more emphasis on him than anyone else. It focused on his relationship with Bucky, Peggy and him disagreeing with the Accords act which helped set the plot. He had the most screentime. And even when he is not on screen, the majority of the time the characters are talking about him.