I'm halfway through it and enjoying it a lot. I never knew what an a-hole he was! I'm glad the book is not a puff piece, Isaacson is definitely critical of him. Unless he's building the narrative to a third act where Jobs matures and becomes a wonderful person. I was also surprised at what a saint Wozniak was.
I bought the hardcover, in part because the ebook was too darn expensive, and in part because I knew I wanted to "keep" this book. Yes, of course you keep the books you have on your ereader, but it's not the same as having it on the bookshelf. Anyway, the pbook has a nice photo insert. It's a handsome book but the cover is warping.
eP