I bought this guide (I have every FF one) and I got to say I've never had a better one. This guide details everything to the max, but the only thing it's missing, is a notice on where in the game we should stop to complete all the sidequests before end game. I'm not a fan of the "kill the last boss and the other SQs open up" thing. I like to have a final game save after all side quests are complete and I'm super buffed before the last boss. But I guess that's not the guides fault