Well, I've collected the whole 1st edition hard cover set and almost all the 2nd edition hard covers with all the monster book yearly updates, so I know my D&D, and this book, it needs help. I believe it's bad enough that they seem to have placed more emphasis on game mechanics then role-playing, but they kinda butchered the Monster Manual. First I'll give credit where it is due, the artwork is outstanding. When compared to the Monstrous Manual of the 2nd edition, quanity does outweigh quality. A DM needs many monsters, and that's why the 2nd edition set of books was so outstanding. Unfortunately, now I have to buy all kinds of different books just to get the collection of monsters I have with my 2nd edition set, (I'm having enough problems figuring out the new system, after 17 years of playing by the old rules, so changing all those books over to 3rd edition is out of the question for me). Still though, the book looks cool, and like I said the art is beautiful. Plus, it's nice that they put all abilites stats with the monster, but no ecology or habitat info. Hmm? Well, if your as big a role player as me, it's nice to have. If your only a casual DM. Stick to the old books, and just change the stats to 3rd edition play if you have the patience.