the problem is, the fans that invent rules for themselves, like, every song that's not completely finished by Michael should not be included, and each fan has a different idea of what "completely finished" really means. Echoing earlier comments here: NOTHING is finished, that's the point. Every single song has been tinkered with for hours, if not weeks, in a studio, playing with sounds, mixing different voices, intruments, etc. There is no song on the album where this isn't true. Even Akon made a whole new song out of "Hold My Hand" after Michael's death. There was never any "Akon and MJ" in there, it used to say "Konvict Music". This is a trite example but you know where I'm going with this.
Yes, the Cascios used different techniques mixing voices and sounds, but EVERY SINGLE SONG on this album uses different techniques. The fact that most of you single out the Cascios for their techniques boggles my mind. Listen to Much Too Soon. This was manipulated as well in the studio well into 2010. Every songs is manipulated. This is not a bad thing in my opinion, this is the music making process. This is not "remixing" in the sense of taking an original completed song and then having a different producer completely changing it. This is "mixing" as in these are the original people in the creation process that worked along side Michael while he was alive. Do you think they would disrepect him after he dies by going into a 180 degree opposite direction? No. They are working the same way as when they were with him for DAYS and DAYS in the studio toiling over getting the exactly right sound. They are not going to "forget" Michael even existed and then create something 100% different from his vision. His presence is going to be felt by the collaborators long after he dies, so in effect, they are just "finishing", like Teddy Riley said.