Bus Tour that turns Los Angeles “unconfidential”

I was reading a news story in my city, Toronto, about a bus tour in L.A. that is open about the faults and imperfects of Los Angeles. Here is the article:

http://www.thestar.com/travel/northa…unconfidential

I am curious to know, are most of the things said on this bus tour true? Or is this just another example of negativity towards L.A.?