Sluggish, unfocused display from Juve.
Forwards didn't move well, midfield didn't move the ball properly and Pogba and Cuadrado kept making shit decisions.
But Frosinone aren't any good, so it was still always very likely that Juve would get the goal as Frosinone started to tire.
Someone needs to tell Cuadrado that a huge part of his value is his ability to stretch the game wide and to beat a player one-on-one. If he's just going to cut back and play the ball inside all the time then he is arguably of less attacking use to Juve than Lichtsteiner.
I'm sure folk will praise Cuadrado for getting an important goal, but if he'd played the first hour of the game properly there is a good chance the game would have been finished long before he scored that goal.