To a certain degree, we are all slaves to the 24 hour, 12 hour, 4 hour financial news cycle. A guru one morning - chop liver that afternoon.
Here at Market Anthropology, we like to keep things in perspective and realize that not everyone's timeframes and expectations follow the same arc. And while many market pundits and money managers rightly deserve their various monikers of, lets just say - transient market utility; it is to a large degree expressed by their proportions to the market itself - or for today, their "stone".
Disclaimer - This is a rather random selection of gurus and market prognosticators that in no way reflect's my own affinities or aversions.
And yes, there is only love for Jeremy Grantham - that is a universal truth, no?