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.

Example Input: It's so awesome to be able to inflate super quickly and use right away with such comfort! I can't wait to use in my tent while camping and not have to worry about blowing up the air mattress for hours. Plus can be used elsewhere suck as the beach or pool. Very happy with the quality, and comfort! Very happy with this purchase!
Example Output: 5

Example Input: Good thermal qualities but the material is too stiff. They don't hang well at all. Very disappointed but will serve there purpose for the rest of the Michigan winter.
Example Output: 1

Example Input: As a 11 year old youngster I loved this book with its stunning pictures along with accurate drawings of the Wings of Fire dragon tribes, however some scenes of violence may be graphic for young readers like me such as dragons killed in gruesome ways. All in all, I did enjoy this graphic novel even though I don't particularly like graphic novels but I hope you like it too random reader. waffles
Example Output:
4