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 ordered these after a fair bit of searching online - even ordering the smaller 1-3oz bags. I will admit, I was a bit sceptical when I ordered this since it was not cheap and had no idea how good (or bad) the cashews would be...  The order came in pretty fast - like 3 days. The cashews were fresh and whole - with like 10 broken pieces. They were in 2 5lb bags sealed with clear tape.. first I found it odd but then it turned out to be a good deal; considering the second pack stayed fresh till I opened them. The trick is to actually keep them in an air-tight box so that they stay fresh longer.  The only negative I can think of is that the price went up abt $5.00 for the 10lb since I bought them.

Ex Output:
5


Ex Input:
Don't get me wrong, it is good. It is sweet and tart. It is slightly fizzy but not overly so. It is just big enough to quench your thirst before it gets warm.  But WOW, it was sweet. I mean, this is Kool-aid meets Grenadine syrup with some lemon-lime soda tossed in. So if you are looking for something like soda water with a slight flavor, just keep going. If you want a sweet drink to get rid of a craving, then this is for you!

Ex Output:
3


Ex Input:
Got a sample of this today and was excited to try it.  FAIL. When brewing it smelled great.  It came out dark at first then quickly changed to a light watery colour. Very boring taste. I like dark coffee,  my daily drink is Timothy's Midnight Magic Extra Bold.  My wife likes Timothy's Morning Blend and prefers a light roast.  Even she didn't like this coffee and said "it tastes like warm milk".

Ex Output:

1