I think this sums things up nicely... If you don't know Top Gear, I'm sorry. Also, what's wrong with you?
Ronaldo was a gamble that didn't pay off. Juventus have had a bunch of young talent that has stagnated or regressed as a result of forming the attack around him.
You can predict based on his body language if he's going to participate in any kind of press. If he's sulking over not getting the distribution he wanted on the previous attack, he's going to walk around slowly with his head down. If he's angry at having lost the ball on his own, he'll chase relentlessly and berate teammates that aren't as aggressive.
He is obviously an incredible attacking talent. He has springs in his shoes and can get up for aerial battles unlike anybody I've seen. He can still dribble players and has surprising pace for his age. He picks his spots and puts his boot through the ball. All that said, there's still an element of a spoiled brat in him and he gesticulates and pouts like a child when things aren't going as he planned. It makes him absolutely infuriating to watch and took a lot of joy out of the team.
I'm looking forward to Allegri molding the immense talent he has into a fluid team without Ronaldo as a centerpiece. Dybala, Chiesa, Kulusevski, Locatelli, Bernardeschi, Bentacur, McKennie, Rabiot, maybe Kean (if the current rumors hold), and even Morata will all benefit. Juventus will also be able to score from free kicks again.
Speaking of which, they'd better make audible warnings in the Etihad whenever Ronaldo stands over a ball. The fans behind the goal looking at their phones will be in danger of a fairly hard hit ball coming at them. The safest place for them to be, really, is in the goal.
I'm genuinely excited for Juventus this year. Ronaldo is gone, Allegri is back, and the side should be hungry again for the first time in ages. There's a ton of young talent (and some significant age at the back...).