In this task, you're given a review from Amazon. Your task is to generate a rating for the product on a scale of 1-5 based on the review. The rating means 1: extremely poor, 2: poor, 3: neutral, 4: good, 5: extremely good.

Q: Another excellent book by this author. It's not morbid or icky-just states the facts. Great for young readers (I wouldn't go below 13 though, just because it's not ...oh...easy to read? Not because of subject matter, but because it is written in an adult voice...she doesn't dumb it down.) I am planning to buy several more for Christmas gifts.

A: 5
****
Q: Claimed to fit Coralife RO system It does not. Too tall. Didn't need to change them until last week. That's when my aquarium maintenance guy showed me that it was impossible. Disappointing, now the return window is closed.

A: 3
****
Q: We bought these for a family trip to Lake Powell where summer daytime temperatures are regularly over 100. These cooling towels worked great to provide cooling relief from the heat. The multi-pack with 6 colors was great because everyone in my family got one and we could keep them straight. Highly recommended!

A:
5
****