Instruct: Classify Amazon reviews into positive or negative sentiment
Query: great animal encyclopedia

We got this book when my daughter was between 2 and 2.5, and it quickly became one of her favorites. It is loaded with full color photos that kids love (although most pictures are color illustrations), and encourages them to learn their animals. She knows animals my 13 year old sister never even heard of. This isn't even a children's book. It is a real encyclopedia with real facts about the animals. I have a couple of complaints, though: 1) it is not as complete as I would like (I've noticed it's missing quite a few animals) and 2) it does not give all of the same info for all of the animals. Some are much more complete than others, and it doesn't much allow for comparisons. However, this seems to be the best animal encyclopedia out there, and we definitely enjoy it.