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 been buying ONE Coconut Water with a Splash of Pineapple regularly for awhile now. I like the flavor and ordering it on line is very convenient. Also, I have had no problems with delivery.  Unfortunately, IPROZON has just lost my business.  I didn't mind paying $15.00 for a case of 12.  I will not, however, pay $39.95 for a case of 12.  That is robbery.  I can walk into Fred Meyer Grocery and buy a case of 12 for $17.88.  Plus there are other sites still selling it for $15.00 per case.  I noticed IPROZON is still selling the other flavors of ONE coconut water for $15.00 for a case of 12.  So what on earth are they thinking.  I am quite unhappy with having to trust one of these other sites with my credit card information, but I am willing to do that versus paying nearly $40 for a case of 12.  Quite ridiculous.

Ex Output:
5


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

Ex Output:
5


Ex Input:
Not bad for a prepackaged and quickie meal. If you're looking for authentic Thai, this will give you only half the flavor, so the name that it is only a taste of Thai is quite accurate. Cartons are fancy, but big for the amount they hold. It is definitely enough for a meal, but if you're looking for a full takeout carton of food to eat, you had better grab two. It is tasty enough for a meal, but if you can get yourself to an authentic Asian supermarket, I guarantee you will find much tastier options that are also quick and easy to make with more substance and flavor and at a much lower price (ie 6 boxes of noodles for $6) - and I'm not talking about Cup O' Noodles or things you find at American supermarkets. But overall, my husband and I, being the noodle-mongers that we are, did enjoy these as something new for the palate. However, we will probably opt to order Thai takeout for fresh noodles next time we have a craving.

Ex Output:

3