NATIONAL INTELLIGENCE ESTIMATES

I have not been impressed with US intelligence services for a number of years (probably decades). The 2007 national intelligence estimate has come out and the media is saying it corrects the misinformation in the 2005 estimate regarding Iran. It has been some time since I read the 2005 estimate and I have only had time to read the media reports on the 2007 estimates. Ambassador Bolton has come out with his criticism of the 2007 estimate. He obviously has a stake in this debate as do those critical of the 2005 report. I wonder, however, if either of the reports has got it right?