What do you expect from a guide? All the secrets and help you need, am I right? Well that's what I was expecting, and I quote "On Bungie's request, we don't reveal them all", referring to secrets time and time again.
Well for those of you who want a guide where you later refer to the internet, fine, by all means buy this guide, but it will annoy you with half of the things it misses out on!
I've bought guides before, and thought they were great, but this guide is severely hampered with the interference on Bungie. It's an ok guide, nothing spectacular - I don't seem to refer to it often (Having to pause during battles to read over and over for this game isn't appealing).
The bottom line is that this guide does explain many of the games features, but thats just it, only many, not all. Its not a bad guide, I just don't consider it to be a so-called good guide either. You decide what you think.