IMHO, Unofficial Guide is information overload. A lot of it is opinion rather than facts, and the opinions are, of course, biased. For example, the UG tends to go on and on about the various WDW hotels, which rooms have the best views, which are in an inconvient location, etc. Well, you really can't choose your exact room, so I consider that information to be almost useless. Our first trip we stayed at the Polynesian and loved it. After returning, I bought a copy of the UG. Much to my surprise, it listed our room as undesirable because it faced the monorail. Well, we considered that a bonus. The monorail glided past our balcony close enough for my kids to wave to it and oftentimes people would wave back. However, it was very quiet. At most, if we had our balcony open, it sounded like an air conditioner humm. And the monorail shuts down at night (I believe midnight). If I had read the UG first, I would have been upset to find we were assigned an "undesirable" room. I find their advice to be more opinions and can confuse one, especially if you're a first-timer. I really like Birnbaum's guide better. It's more fact than opinion.