That's a very good point.
The media has been harsh, extremely harsh, towards George W. Bush.
Sure, I disagree with some of Bush's policies, but to be honest, I don't think he was a bad president, especially not as bad as the left-wing media is portraying him to be.
History is typically objective. The likely outcome of history's assessment of George W. Bush will be portraying him as a man who dealt with the 9/11 terrorist attacks to best of his ability: by starting the War on Terror to defend America from our pernicious enemies who hate us (is there really anything so bad about that? - the liberals in the media would have you believe so).
Although the media hates George W. Bush, in the end history will be the judge, the true and objective judge, and the battle of ideas will be won by the conservatives.