Most Europeans have never heard of Nancy Grace. Unless you were hugely into Entertainment and gossip programs - no problem avoiding coverage.
And I do remember German media outlets for example that celebrated the day Michael walked out of that court building a vindicated man.
And I think it is not a coincidence that TII was taking place in London. And apparently his reputation was strong enough to sell out a huge number of concerts in record time.
I think Mr. Mesereau also gave interviews about getting phone calls in the morning etc.
Of course he can't vouch for everything Michael did 24/7 - but he can certainly describe his experience.
http://www.reflectionsonthedance.com/Interview-with-Tom-Mesereau.html
(^^^I'm just quoting this as an example...and am well aware of 'issues and controversies', it's just an example of someone recounting his experience)
And attorney gets to know a client on an oddly personal level very quickly. You have to supply so much personal information about yourself, you meet with them, your paralegals and assistant communicate all the time. An attorney actually gets to know his client in a very interesting manner. Go to any practicing attorney and you'll see pretty quickly how many tissue boxes are available since by the very nature a loooot of emotions are involved. You're talking about someone's life.
You sit in a courtroom, you talk to your client during breaks etc. If you sit next to some one 5 days a week for 5 months while they rip your client's personal belongs apart - I would say that is quite an insight.
I could say that the 2 attorneys that I had in my life sometimes got a deeper look into my overall life than my relatives, believe it or not. And if you see a client every day under that kind of stress level, you see pretty quickly how people really are.
Being an attorney is quite an insight into human beings because you constantly deal with some of the most personal issues imaginable. You deal with every personality imaginable under the sun.
Heck, I even recall reading someone who recalled Michael's face when seeing a blonde flight attendant on the stand etc - Michael's eyes are pretty verbal universes in and of itself.