I liked it more than Winter Soldier, but not as much as First Avenger.
The real surprise was the last fight at the end between Cap and Iron Man; throughout the whole movie it's clear they're still friends despite being on opposite ends of the Sokovia Accords. At the end?
[Reveal] Spoiler:
Captain America: Civil War Spoilers! Nope. Iron Man and Captain America start beating the living hell out of each other in an extremely brutal fist fight where Iron Man seriously wants to kill Cap and Bucky. And it's clear that Iron Man doesn't stand a chance against Cap without his armor's AI. Hell, Cap had Iron Man COMPLETELY AT HIS MERCY; he ripped Iron Man's helmet off, was straddling him on the ground, and both of them knew how utterly screwed Tony Stark was. But did we think Captain America, one of the Marvel universe's greatest heroes, was going to cave in Tony's head with his shield? Of course not; Cap wouldn't murder his helpless ex-friend in cold blood. He will take advantage of Tony covering his head and leaving the Arc Reactor exposed, though.
Yes, the movie was awesome, and that whole spoiled bit up there was WHY it was awesome.