All the songs has empty bridges without Monster which 50 Cent recorded a rap for.
And you don't know that they would have completed the vocals if they used an impersonator.
You wouldn't know that.
Oh c'mon, just because they selected the most convincig ones (most convincing to them), doesn't mean the vocals are actually convincing. (to some fans)
In addition to what we hear or don't hear discussion, you need to consider the logic and common sense as well.
For example
We are presented with "multiple takes to select the most convincing versions" argument.
Okay.
Then how do you explain the obvious snort mistake in Breaking News? why leave that, why not replace that? How is that snort "convincing" anyone?
One thing we know that Michael did multiple takes of the vocals. I posted a quote from Bruce Swedien the other day that mentioned Michael laying multiple tracks for leads and backgrounds, 3T also mentioned that.
If the goal was to be convincing and you had a soundalike at your disposal why not do multiple tracks for both leads and backvocals? Why leave some instances a very dominant Porte vocals? Why not complete the vocals especially we know that 3T complained about incomplete vocals / lack of multiple takes as unconvincing that it's Michael? What stopped Cascio to say "sure" and invite Malachi back to his basement and come back with multiple tracks to satisfy 3T's curiosity and "convince" them ?
This not also a convincing "to them" issue. We have experts, some musicians that worked with Michael and some fans being "convinced" that it's Michael so therefore the end work has to be good to convince these group of people.
However funnily the doubters do not realize that with "Jason needed to do multiple takes to sound convincing" argument , they are effectively reducing Jason's ability to fool or convince people. If Jason was good enough to convince or fool the above group, or if his claim of "When I try to sound like Michael you can't tell" was true, he wouldn't need multiple takes to pick and choose "convincing" parts. If he's crappy to the point that he would need multiple takes and selecting the best parts and coming up a copy paste vocals, then common sense will tell you that he cannot convince such a big group that he's Michael.
and all together it's the oxymoron I'm talking about.
think the alternative: this was guide vocals and Michael sang a part here, a part there, hummed some, mumbled others, sang "na na na na" in other parts. They combined those partial guide vocals to form a "complete" vocal track by cut and paste and you have the obvious errors (such as Breaking News snort) left because they cannot re-record. As the songs weren't finished you have empty bridges, others on background vocals and filling in, repeating verses/ takes. Most of the times the simplest answer is the right one.