I listened to Xscape earlier today I thought it was great, much better than Michael. Obviously, the songs are from different eras (much like Bon Jovi, MJ also had a different sound for each decade), but I was very pleased with some songs that you could tell were from 80s. The updated production I also thought was done very well, the songs sound modern, but in a good way. And to please everyone, the deluxe version even includes the original demos! So great thing overall, really makes me wonder why Michael even exists.

Regarding Jovi, such album can only work when Jon passes away. Once that happens, sure, take those outtakes and rework them to sound good in 2040s or whenever than happens. But until then, it should either be another boxset or original Jovi material, no matter how bad it is compared to those 80s-90s outtakes.