QUOTE(T231H @ May 12 2015, 07:10 AM)

....so you believes too
mum ?

I believes, those are analyzing tools that can helps in providing data to make "informed" decisions.
I believes, they "would/should" have been used by the FH or rating agencies....
I and some of us that whom are "just small retail investors" would just have to "believes" at the past performance track records, lipper rating, morning stars, fsm star rating, our own portfolio allocation needs and risk appetite in making the decision to buy or sell.
btw,...making "informed" decision may not mean "correct" decision.
wondering whether these analyzing tools had been established in 1999?
wondering what did the analyzing data compute about the DOT COM?
must be "positive" I think.....else most dot com funds would have bailed out..