It's too bad that writer's will look at that and make the arguements of well he played in Coors, what about if Bonds or whoever played there etc. etc.
But simply where someone played shouldn't have an effect as to how great of a player they actually are.
Like this year the offensive numbers in Coors were at a all time low I know at the least in HRs. Coincedence I think not, no one this year really had an outstanding year that played at Coors. Walker was amazing before he went there.