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.

Ex Input:
Bought these shoes 5 months ago and the sole is separating from the shoe already. Things just don't last like they used to. These are the second pair of New Balance to do this! The original look of the shoe was very nice!

Ex Output:
2

Ex Input:
They're Easter-themed, but only about half the items are sized to fit in Easter eggs. (If I'm filling Easter eggs for ten kids, I'm not also going to make them favor bags.) Otherwise, it's about what I expected based on what I paid: the items are fine, the whistles whistle and the tops spin. The nicer items were fewer in number: I got two wind-up chicks in my bag and saved them for my own kids' Easter baskets, and four little wheely bugs.

Ex Output:
3

Ex Input:
Not happy its not the print I ordered and it sent me a boy print I ordered 2 both came in boy prints and im not happy but they are good they don't leak and my infant loves these

Ex Output:
1