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:
Riba foods based in Houston, Texas makes this awesome black bean dip. It is pretty much all natural and without the lard that regular refried bean dip has in it. I am not sure why in Dallas TX it's so hard to find - maybe because Riba has SO Many good flavors??? I make the traditional 7-layer dip with this instead of the refried beans, and am thinking about creating a breakfast quesadilla with this and some verde sauce. Try it, it's not too too spicy but is very good!

Ex Output:
5


Ex Input:
i like it and i find the grinder bottle to be very convenient. i like the taste of it and i would definitely buy it again, and considering its healthy use for sure.

Ex Output:
4


Ex Input:
This product allows me to make some really big splashes when providing spiced nuts at gatherings.  The fact that the gold spreads so easily allows me to use just a little but "show off"  People are amazed that this is edible gold

Ex Output:

5