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:
Very difficult to work with - tends to turn to solid rock even when following directions - taste is less than desirable

Ex Output:
2

Ex Input:
I love Cherrybrook Kitchen and have tried almost all of their products. I was excited to try the Ready to Spread frosting, as I do not usually keep the needed ingredients on hand for their box frosting. I am not a picky eater, especially if the item contains sugar... but this was horrible! The consistency is absolutely nothing like regular canned frosting. It is not light and fluffy. It is very gooey. I cannot even imagine trying to spread it on a cake - it would rip it to pieces because it is so thick and gooey. I did not even try it on a cake, because the taste and texture were so off-putting. Seriously, do not waste your money!

Ex Output:
1

Ex Input:
After eating this product, I had a stomach ache followed by hours on the toilet. Those of you with a gluten intolerance and Celiac disease know exactly what those symptoms mean... somehow this product is contaminated with gluten! It is NOT gluten free! Please spare yourself the pain and suffering. These cookies are not worth it. For those of you who are tempted to continue eating this product even after you have been informed that it is not gluten free, please keep these facts in mind: 1. If you eat gluten, it damages your intestinal lining. 2. If you keep on eating gluten the damage to your intestines will get worse and so will your symptoms. 3. If you further continue to eat gluten you will end up in malabsorption, increase your risk for intestinal cancer, and lead to all sorts of problems including infertility, autoimmune disorders, oteoporosis. In other words, cheating on your diet is not worth it! Don't eat Nana's products! Instead, I suggest you buy something like Pamela's chunky chocolate cookies. They are one of my favorites.

Ex Output:
1