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:
The belt looks great, and appears to be solid. But. ... the buckle snapped and it broke the FIRST time he tried to use it. I would not recommend unless it's maybe for a one time use.

Ex Output:
2

Ex Input:
Perfect size for little toddler hands. Our little one was so excited to get it and took pictures everywhere. Only downside was the battery doesn't last very long so you have to constantly charge it. Like it lasts about two hours and then stops working again

Ex Output:
2

Ex Input:
In general, they can be used. But I cannot say they are of good quality. Some of them write smoothly, but with some of them you have to put an effort. Personally I would not buy them again.

Ex Output:
3