I like the look of Ogbonna - strong, mobile, tidy on the ball, reads the game reasonably.
He started the season well and was looking very good.
He's since been injured a lot and hasn't regained his form, which I imagine is where a lot of the stuff against him in this thread is coming from.
A key reason I think he'd be a good move for Juve is that I think he could do a decent job of playing Bonucci's role as well as being a pretty natural fit for playing as one of the wider centre backs.