Theories on Jobs' character aside, the Jobs biography is an utter mess. Some sentences feel like they were pulled from a 6th grade book report. It's riddled with obvious statements and reads like it should have been published in People magazine. I realize I'm probably being too harsh, but I wish that I felt like Isaacson had invested into this biography, this once-in-a-lifetime-opportunity, the way Jobs likely invest…
The biography is a complete disaster. After I finished reading it, I found that there was nothing to take away. Actually, I highly recommend John Siracusa's point-by-point dissection of the biography at 5by5, the show is called Hypercritical and listen to episodes 42 and 43. Link: http://5by5.tv/hypercritical Siracusa pulls no punches and each and every one of his criticisms is well thought through.
One of Siracusa's main objections to the Jobs bio is that Isaacson does not understand technology enough to separate the important from the trivial.
Isaacson has faced this kind of problem begore. It seems from this review that he had advice from Brian Greene on his Einstein bio:
http://www.nytimes.com/2007/04/09/books/09masl.html
I wonder if Isaacson did not have enough help with the tech on the Jobs book?