Only honest thing they've said.
The main problem with this report is they started with a premise or story that they wanted to present and only used evidence that supported their theory. Any good investigator knows you get as many facts as possible and then arrive at a conclusion, (if possible) not start with a conclusion and try and get facts to match it.
They are not alone, it is a mindset of most of the MSM with a bias...That's what their internal investigation should show including every red flag they ignored and every opposing fact they ignored or refused to interview. Not rather biased, but very biased.
Had they honestly looked at both sides the story would have gone the other way, President Bush did serve honorably and complete his service.