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 love the product.  But, the bottle design is terrible.  In order to get the last 1/3 or so of the body wash out of the bottle in a timely manner you would normally store the bottle upside down.  With the pointy top that is impossible.  So, you must stand in the shower the try to shake the remaining product the length of the bottle to squirt it out.  This takes much more time that you'll want it to take.  Redesign the bottle with a flat top...please.
Example Output: 2

Example Input: I loved this mold!  I wished I could have used it for more than one occasion, but it didn't last.  I did use it to make 30+ suckers for my daughter's first birthday. But there was going to be no way that the mold could be salvaged after that.  I would have liked to have kept to use on other occasions, but for the price it didn't matter to me that much.  It served it's main purpose :)
Example Output: 4

Example Input: I struggle between giving this 3 or 4, even 5 stars - because I am just thankful for the substitute, as I have a condition that I need low acid coffee for. However, I DO have to admit, it tastes like burnt coffee (as someone else put it) and it is no Peets or Starbucks. The taste, and the flavor it leaves in your mouth after you are done, is something I don't think I will ever get used to.  Update: I had my father in law up. Would like to say that if you are one, like he is, that puts mounds of creamer and sugar in your coffee...apparently you will not notice a difference in taste from this brand to another. Hope that helps!
Example Output:
3