In this task, you're given a review from Amazon's food products. 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 or mixed, 4: good, 5: extremely good.

Ex Input:
I have a recurring shipment of this product each month. Every month when the boxes arrive they are barely in one piece and VERY mangled. Last month one of the cases of water had to be repackaged before it arrived and it was a day late. I suggest using a more sturdy box for shipping. The water product is fine ... it's just the shipping packaging I have a problem with.

Ex Output:
2

Ex Input:
I was amazed at how good this is for canned fruit (which I normally won't touch). In particular I adore papayas and mangos. The fruit juice instead of syrup is also very nice. The easy pull-top on the can makes this a great item to stash in my desk drawer at work, so that I can have a fruit snack easily even if I was too busy or forgot to bring lunch. So far I haven't gotten a can that had any problems. The watermelon isn't crunchy - of course not! - but it's good, and certainly not "slimy".

Ex Output:
5

Ex Input:
When the flowers showed up, they were in pretty bad shape. I figured that water and the provided plant food would spruce them up within a few days. Didn't happen. They went from being dull and wilted to being dead within four days of arrival.

Ex Output:
1