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:
My holistic vet recommended this, along with a few other brands. We tried them all, but my cats prefer this (especially the sardine version). The best part is their coats are so soft and clean and their eyes are so clear. AND (and I don't want to be rude, so I'll say this as delicately as I can) their waste is far less odorous than cats who eat the McDonalds junk found in most stores, which is a definite plus for me! The health benefits are so obvious - I highly recommend Holistic Select!

Ex Output:
5

Ex Input:
This stuff is pretty solid. Makes a decent enough pancake for being GF and makes a solid biscuit as well. What we have found works best is taking this mix and using it half and half with the Chebe mix. Between the two it makes for a very nice flour mix. The Chebe is good but on its own tends to be a little squishy, but when you mix it with the bisquick, the bit of squishiness gives the dryer Bisquick the fluffiness and moistness it needs. So, I recommend this, but I would HIGHLY recommend getting some Chebe too and cutting the Bisquick with it. Also, even though this mix has leavening agents in it, when we use recipes that call for leavening agents we add them anyway, it tends to turn out better this way.

Ex Output:
4

Ex Input:
These chips are GREAT substitute for the usual high calorie ones offered! I keep them on hand to aid in my weight loss venture.

Ex Output:
5