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 single serve portion splatters coffee everywhere (when it works properly), and will clog up 8 out of 10 times, therefor you have grounds everywhere and it's not easy to clean up.

Ex Output:
1

Ex Input:
Looks good but interferes with the right bumper button function. Per your instructions, I confirmed I did order the correct version for my controller but this didn't seem to fit correctly.

Ex Output:
1

Ex Input:
Works great and is a good size. What everyone else said is true!! There is no key for the operation and the little pics on the buttons are deceiving! Would have given it a 5 if I didn't have to make labels for the controls. How about adding a little card in the box so people know what is what?

Ex Output:
3