I think they struggled a little trying to find stuff to make fun of but I was LMAO at Bucky with Zemo bit. The movie really would've ended right there.
The nuke was spot on but I won't give them WS putting his finger in his ears, WS was still restrained while Zemo was saying the words and by the time WS broke loose the brain washing had already taken hold.
I thought he was out of the restraints before Zemo finished reading the words so he could've covered his ears. Can't find a decent clip on YouTube of that scene to verify.
Bucky busted out of the containment chamber right as Zemo said the last word. It was pretty simultaneous.
Before that, he was desperately trying to punch his way out of the cell to stop Zemo from finishing the words. Pretty sure he wasn't under Zemo's hold under he said "Freight car."
But it seems as someone begins saying the words, Bucky does become a bit disoriented so all he could probably do at the time was mindlessly lash out.