This one is a mixed bag. On one hand, there's so much to read and take you back, it's guaranteed to keep you warm and happy for quite a few days. On the other hand, it's god a few glaring issues.
The good: a huge amount of games covered, lots of detail, attention and love. Can't get much better than that.
To begin with, the book is 'typeset' in Word or something. It really shows. Now, Word may be a good processor, but a DTP package it is not. This is something I could have printed and bound myself. Also the photos are, disappointingly (but predictably, due to cost issued) in B&W only.
There a lot (a lot!) spelling and grammatical mistakes, a sign of the text not having been edited. Sometimes it's obvious the author changed his mind half-sentence, deleted some of it and then rewrote it without making sure it sticks with the beginning of the sentence. Stuff like that.
The interviews are very few, and gathered together towards the beginning of the book.
Coverage is uneven and raises some brows. For instance, the author covers some obscure (and, probably, hated by the kids that played them back then) edutainment titles and then throws Personal Nightmare and the Elvira titles together in a single (!) page. Then he goes on to cover games up to 2011 (classics??) in his attempt to make an exhaustive guide, but truth be told, he could do with 100-150 pages less, easily. There are definitely tons of non-classic games in there, and you'll find yourself skipping page after page, after a certain point.
What's more, he seems to be nitpicking for most of the time (the Nazi guy in Indiana Jones has an overdone German accent? For god's sake, that was obviously on purpose!) about things that don't really matter when you're engrossed in a real classic and suspension of disbelief is in the works, but that's not a big deal. He also seems to get some facts a bit on the wrong side (Black Dahlia 'totally ignored'? Nah...), but overall he's doing a great job, so maybe I'm the one nitpicking now.
All in all, it's not a perfect book, but (especially since it's the only one out there) it's essential reading. And the price is right, too!