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: Would a great timer if it was waterproof. It would seem like something that is being used outdoors in most cases would be waterproof especially something controlling sprinklers. I had one growing season but failed a few weeks into the following season after the control shorted out after getting wet. It performed so well that I thought I would just try another and cover the control as best I could with a plastic bag. It failed after only a few months and for the same reason even after protection.
Example Output: 1

Example Input: I don't really get a more straight cut with these scissors. The laser doesn't help me, and just makes the scissors bulky. The blade cuts well, but the laser isn't as great as I thought it would be. Would not buy again.
Example Output: 2

Example Input: I like the look and number of pockets but do wish the pockets were larger or the size of the bag overall was a little larger. I'm unable to fit some larger items (like my hairspray that I can't open to transfer to a travel size bottle) in there that I'm used to being able to fit in other toiletry bags.
Example Output:
4