It seems that he is very active and kind of giving frequent signals, but apart from the effective antivirus, is there any particular reason to believe that his views are any better than others? I am just asking, as I have not bothered to research much 
Bottom line...the coins pump after he goes on his media tour.
Take away...be the first to buy his shilled coins and the first to sell...your portfolio will thank you.
I love McAfee
This is how good it is to be a famous person,
Before he published a news or statement, I was sure he and the team behind him were buying as much coins as he could
And when news releases, prices will rise and ... our boom all profits + 10% to 15%