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:
With <a href="http://www.amazon.com/gp/product/B00389Q4XW">Green Mountain Hot Cocoa</a> being perpetually out of stock in the winter, I thought I'd give the cheaper Grove Square brand a shot.  Since the K-Cup patents are starting to sunset, Grove Square is one of the first "unofficial" producers of "we can't legally call these K-Cups but they work in your Keurig(R)(TM) coffee maker" pods, and I thought that I'd be getting the same overall quality, without the licensing fees tacked on to the price.  Well... I was right about Grove Square being cheaper. But I think that's the nicest I can be.  As others have pointed out, there's a definite "diet" or "<a href="http://www.amazon.com/gp/product/B000E6LBXK">Splenda</a>" aftertaste. This hadn't been reviewed yet when I bought it, so I didn't see the warnings from others, and re-checked the ingredients several times to make sure.  "Well... it's got 60 calories, which seems a bit lower than Green Mountain, but a bit high for something that diet-conscious people would want." and the ingredient list didn't seem to point to obvious "diet" sweeteners.  The overall taste is kind of like someone dropped a sugar-free Tootsie Roll in your hot water, using the normal cup setting. Going one size down didn't seem to improve much, beyond making a weak chocolate flavor sweeter - but that just meant a heavier shot of low-calorie sweetener to the taste buds.  The way I see it, I saved about $5 by going with this brand. On the other hand, now I've got 20 of these cups left that are probably going in the trash if I can't sucker someone... er... please my discerning guests... with a few cups.  If you drink diet soft drinks by choice, you're probably going to like this.

Ex Output:
2


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:
I was thinking of purchasing these Oakcakes.  However, in reading the ingredients, I don't see Oats listed. Are these Oakcakes without Oats?  Wheat Flour, Vegetable Oils, Sugar, Wheat Bran, Invert Sugar Syrups, Salt, Skimmed Milk Powder, Raising Agent

Ex Output:

3