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.

Example Input: <a href="http://www.amazon.com/gp/product/B001GCVLXG">Walkers Shortbread Highlander Shortbread Portion Pack, 1.4 Ounce Units (Pack of 24)</a> My family loves these! It's a great 'snack' to carry in the car or it's a wonderful surprise in a lunchbag. The flavor is so rich and pure...I forgot how wonderful these shortbread cookies were. And the price is nice, too...as well as Amazon.com. I love this place!
Example Output: 5

Example Input: It's high-quality and the price is right, especially with subscribe-and-save via Prime, but after months of trying to keep up with my subscription, I had to put it on hold. I'm not a big water drinker, but this stuff has a distinct flavor and when you're using it as a work-out beverage four or five times a weak it eventually wears on you. Or me, at least. I'd still recommend it, just don't OD the way I did.
Example Output: 4

Example Input: I have purchased these lemon drops for years and the company(Jelly Belly) has discontinued them. I bought what I thought was them on Amazon because they are claiming to be the ones from the Jelly Belly Company! They are not and very disappointed they were misrepresentd as being the original...shame on you. I now have 10lbs of junk
Example Output:
1