I'm sorry that some people feel Prima has ruined the startegy guide industry but I think that of all their guides this one is perhaps one of the best, not the worst. I don't see how anyone could look at this guide and think it wasn't made by people who love videogames, and who love EQ.
I recently purchased the eguide version for $10 at the official Prima site. It's the exact same thing as the print guide, in PDF format. All 336 pages. So that is what I'm basing this review on right now because the content is identical for the most part.
First, although there is a large section dedicated to "the basics" a lot of the information will still be extremely helpful to new EQ or MMO players. Not all of us have been playing EQ Live for the last five years. EQ2 was my first foray into the world of MMO's, personally. There are many things in the basic sections of the guide that give a lot of insight into the game mechanics and fundamental ways in which things work, like the economy, crafting, magic, armor, classes, jargon, and so forth. Yes, you could figure out most of this on your own but for someone who only has a couple hours a night to play, this guide speeds up the learning process and makes the play time more enjoyable - and that's what really important. I don't really feel that it destroys the magic of the game in any way - in fact it increases it, by removing some of the hampering frustrations/confusions due to details left out of the manual.
Second, and more importantly, the quest listings are extensive and well documented, and well laid out. The guide only goes to level 30 (by which point we'd hope most players get a grip and are comfortable on their own anyhow). It isn't trying to direct players if they don't want to be directed, it's simply pointing them in the right direction if they (like me and most people who work for a living) don't have the six hours a night to pour into the game looking for obscure NPC's and locations using the game's subpar journal/map/waypoint feature.
I give it four out of five because of course it isn't perfect. There are some mistakes and the print guide will certainly have more, but I suspect the publishing delay is an attempt to make sure the print version is as up to date as it can be. Yes, if you buy the guide six months from now there will be many discrepancies - but my bet is that most people buying the guide are buying it NOW specifically for that reason - they want to get ahead early and while it's accurate. Also, it would have been nice if the quests had been laid out in order of difficulty for each section, rather than simply alphabetized. This would have made it easier to do the easy ones first, gain the experience, and then move on to the harder ones. Yes, you can use the game's journal to tell which will be difficult, but if the guide had done that it would have made it that much more intuitive.
Overall a really great effort and Prima should be proud of having taken on such a massive project and getting it done more or less right. I'd recommened this guide to any player who wants the most from EQ2; it's an entirely new game and whether you're familiar or not with the original this guide will help you out a lot.