Agreed you can imagine it coming out of Harry's mouth, but it might have been a better read if the ghost writer had actually re-written it a bit. That way it would have avoided the stream-of-consciousness writing style where he repeats himself and comes back to make the same point several paras later. (Try reading the bit about not getting the England job and what a good pick Roy is)!
It's also very Harry in that he has this lovely subtle style of bigging himself up on everything. So talks up his winning youth team, the fantastic achievements at the clubs he's been at, finding great players. It's very clever and subtle, but do look out for it. Coupled with this is then his defensiveness about anything negative that's been said about him (poor transfers, wasting money, jumping ship, bungs, tax evasion) - more repetitive 'putting the record straight'. He avoids talking about any of his catastrophic signings, other than some vague defensive comments about 'impossible to get it right all the time'. I'm not just picking at him, it would have been genuinelly more interesting to get his view about what went wrong! (i.e. signed David Nugent at Portsmouth for �6m and immediately never played him).
And most disappointingly, it's bland. He never really gives a strong opinion or insight where it might offend anyone. So you never get to hear about any interesting bad behaviour stories or fallings out. Why did he really leave Portsmouth? What exactly went on with Daniel Levy?
If you are a football fan it will be of interest, but there's no big stories in here or any insight to football. I didn't feel I knew him any better at the end of it.