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: I loved this tea! It is refreshing and delicious with or without sweetener. A great buy! I would definitely recommend this product!
Example Output: 5

Example Input: Since it's difficult to explain the taste to you in any realistic and helpful way (A salesperson would tell you different I'm sure). I will just say if it's better, worse, or similar to than some other coffees that I and maybe you have tried. For the most part I would say it tastes like Starbucks coffee. I am not a fan of Starbucks coffee.  * Dunkin Donuts Regular is better. * Starbucks Regular is similar * <a href="http://www.amazon.com/gp/product/B001EQ4F14">Folgers Classic Roast Instant Coffee, 4-Ounce Jars (Pack of 6)</a> is worse * <a href="http://www.amazon.com/gp/product/B000SDKDM4">Lavazza Super Crema Espresso Whole Bean Coffee, 2.2-Pound Bag</a> is better * <a href="http://www.amazon.com/gp/product/B001E5E0R4">Melitta Classic Premium Blend Medium Roast Ground Coffee, 23-Ounce Cans (Pack of 2)</a> is better * <a href="http://www.amazon.com/gp/product/B000BXMAWM">New England Coffee 100% Colombian Supremo, Coffee, 11 oz</a> is better * Whatever the heck they serve at my work is worse
Example Output: 3

Example Input: I have been GF for the past year and have tried all sorts of flour alternatives. This one is certainly the best, and the best part about it, is you can substitute it for any creation that calls for original bisquick. The best so far is the waffles that you can make following the directions on the back. I will be ordering again!! My only complaint is that the boxes are small compared to the other boxes of bisquick available on the shelves.
Example Output:
5