agip,
I simply believe valuations matter, and that Hussman, Grantham, Gundlach, Kumar, etc. have the correct market interpretation. The fact that Fed policies take a market from 50% overvalued to 70% does not negate that view; it only delays the reversion. Of course many believe there is something durable to the excessive market returns for a passive investor. Just look at the nonsense investors believe in today, the catalogue largely heads your list of one year returns.
I am just giving my view, and I am not afraid to be wrong. Unfortunately, I think I will be correct, and most investors are unprepared for a real rough time.
Igy