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. 

Input: Consider Input: This practically falls under the category of healthy snack - well, almost.  Single serving bags mean you won't be overeating and the fact that these aren't in anyway greasy because of the way they are made is a huge plus.  Nice crisp crunch.  The bags are filled with air, which for the most part do a good job of keeping the chips whole.  On the case that I got, though, two bags containted nothing but broken bits.  Of the rest most only had a couple of broken chips - some no broken ones at all.  I also noticed that you don't find nearly as much coating from flavoring on your fingers as I've experienced when eating other chips.  Purchasing it by the case to try out all of the flavors is a good idea and a decent value.  Some of the flavors are incredibly strong, to the point that I don't like them, so I won't be ordering this mixed case again.  Salt and Pepper just tasted like pepper, making this a very hot tasting chip.  The Seasalt and Vinegar is really strong on the Vinegar, which is a taste I don't enjoy.  I love BBQ flavored chips, but again, this was kind of strong.  I probably wouldn't purchase the BBQ ones in the future, but wouldn't say no if someone offered them to me.  The Original is really bland compared to these others, but not bad.  The ones I liked the most were the Sour Cream & Onion and the Cheddar, both with milder flavors.  I'd give this 5 stars if I liked all of the flavors.  Definitely high marks for the type of chip and the size of the serving and the fact that you can try all of the flavors in one order.

Output: 4


Input: Consider Input: This is a really dark roast coffee which I usually like.  It has a bite to it but the bold/complex flavors and aroma weren't quite there by my taste.  I tried it in a coffee press, drip and a steam coffee machine that we have at the office but couldn't find that sweet spot that would make it work for me.  I'm a little bias because I picked up <a href="http://www.amazon.com/gp/product/B001EO5PB0">Jeremiah's Pick Coffee Colombia Supremo Decaf Whole Bean Coffee, 10-Ounce Bags (Pack of 3)</a> at about the same time to compare and absolutely love Jeremiah's.

Output: 3


Input: Consider Input: Tea is okay but it's more of a peach flavor than ginger peach. I couldn't taste/smell the ginger at all.


Output: 3