I've been a fan since 1987 and you are asking why am I still a fan? Man, you should have seen him moving to that PEPSI commercial with the song BAD.
He created such an aura of magic that every his dance move, song, melody and video was always something unseen and new. He innovated music industry. All the pop, rnb and even rock and house or techno artists you see today are in his shadow. They take MJ's samples or entire songs and try to recreate the magic. It works, but until a certain extent, because they don't innovate, but simply copy him.
Only fans from the 80s can understand this. Just imagine that you see a complete and full artist: video maker (completely new concept) with THRILLER, excellent dancer with BILLIE JEAN and the famous MOONWALK (people went crazy, they had never seen anything like that before), singer - 7 singles (out of 10 songs only) from THRILLER reached the top 10 (never seen before)! 8 Grammy awards! Invitation by the president of the US Ronald Reagan to express his thanks and support. PEPSI commercials to the BILLIE JEAN tune.
All this followed by a 3-D movie in Disneyland - CAPTAIN EO and BAD album with excellent short movies, including SMOOTH CRIMINAL in which MJ again innovates dance moves by LEANING. Who has that seen before? Especially on stage!?
This is only a brief summary of all the magic created by MJ. In the 90s and 2000's tabloids tried to bring him to his knees and I think that this MJ bashing exhausted MJ.
He still loves what he does, but is simply disgusted how the press treat him and feels that they (not to mention big music companies and labels) are preventing him to (re)create that magic. Why is ti so? Maybe some people are pervert and take pleasure in seeing someone successful going down to their knees until the complete destruction. And of course you have some vaultures trying to get a piece of him.
All in all I am optimistic and am hoping to see MJ emerge, maybe not as before, but at least far more original than any other artist in today industry.