(SPOILERS) Something smells fishy here
So I'm reading some of the defenses/explanations for the ending of the doc. Most revolve around these 2 defenses:
1) If the audience found out too much about the mystery, it would have lost it's magic.
2) One should respect the privacy of another, if they wish to be left alone.
Hmmmm....not a lot of logic there.
In response:
1) If the audience didn't want to know about the mystery, they wouldn't have viewed the documentary. If the investigators wanted to keep the "magic", they wouldn't have gone beyond looking at the tiles on the street like everyone else.
2) Obviously the man behind the tiles (MBT) did not want to be discovered, and wanted to be left alone. This was known by the investigators well before the documentary, the audience, and the neighbors. This obviously was no surprise to anyone. So if the purpose was to "respect his privacy", then the documentary wouldn't have been made. Because as of now, the man is being bothered more than ever before, since the world knows his address, and knows much more about him. (assuming this is a true story, and not fake to begin with).
Obviously, IF this doc isn't fake, then the man will have to come out sometime, and will inevitably be bombarded with questions, pics, videos, etc.. Since this is the case, why wouldn't the investigators for the doc want to be the ones to do it?
Numerous items don't add up, and the sudden "change of heart" by the investigator/s seems mightily convenient and possibly fraudulent.
The primary investigator just so happened to miss the MBT by a few minutes? And just so happened to spot a fresh tile under the sludge?
The primary investigator just so happened to be on the bus with the MBT, got off at the same time, and "nothing was said"?
No one thought to stake out the residence and get a picture, interview, etc..? Beating on the door with full camera crew and neighbors is good for entertainment value, but comes off as very contrived (and hypocritical if one supposedly "cares" about the MBT's privacy).
No one thought to search public records of the MBT? This guy is a "ghost" with no history or present? Never had a job? Never went to high school/college? When did he begin renting/buying his residence? No past records at all? Who bought the car? etc..., etc.., etc.., etc...
All of this seems conveniently incomplete. And the plug/teaser for the next "mystery" was a bit ridiculous and crass. Will that mystery end in the middle with the investigators realizing that the "magic" will be lost, or that privacy should be suddenly taken into consideration?