Did the actors enjoy having very technical lines to deliver?

Actors never enjoy having technical lines to deliver, especially when they sound like gibberish, but they do it. But some do it stoically, some do it bravely, some do it angrily, you name it, they do it.

They don't like to say words that don't seem to make any sense. Some of them would become angry because they really couldn't get it and they had to do take after take, and some of them did it bravely. They just forged ahead and just spewed it out, it was amazing