He got a point though. The (2nd) biggest German mag about PC games started to boycot these first-hands-on reviews which are made in the office of the developer. There definately is a difference between playing a game "at home" for days or even weeks or playing it for 1-2 days while the creators stand next to you (who try to influence the player by emphasizing good and neglecting bad aspects of their game).
So as a player, I must admit, the recent trend to invite writers for reviews is a step backwards in my opinion.