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.

Example Input: The folks at Starbucks are not exaggerating when they say their French Roast coffee is "Extra Bold." In fact, they should probably call it 'Extremely Bold'...or maybe even 'Ridiculously Bold.' The directions on the package recommend 2 tablespoons of coffee for every 6 ounces of filtered water. The result is likely to disintegrate your ceramic mug before you can drink it, but it doesn't taste too bad...that is until the bitter aftertaste kicks in and makes your throat burn. If you weaken it by adding some hot water, as the package suggests, the bitter taste becomes more pronounced, like coffee that's been left heating in the pot too long. The only way to drink this coffee is with plenty of cream and sugar. With enough cream and sugar, French Roast is pretty good; but I wouldn't recommend this particular Starbucks variety if you like your coffee black...unless you wanna stay awake for a week.
Example Output: 2

Example Input: I've tried all three new 'Dark' offerings from Gevalia and I think this is the best one from the three. Gevalia finally came up with coffee worth serving to your guests. Coffee has an earthy bold taste with little to none bitterness and no metallic after taste; it actually leaves a nice smooth tasty chocolaty after taste. The pack comes with 12 big T-discs that will brew 8 ounces of coffee. This coffee will delight those who love the darker roasts. Update: I am on my 5th cup of this coffee and it was really grown on me (changing from a 4 to 5 stars); it is quite tasty and smooth. This is one coffee that will truly satisfy the void that Sbux left. There will be some that will say that this is not the same as Sbux and it isn't! Try the coffee and give it a fair taste without trying to compare it to anything else you may find yourself quite surprised at the findings. Highly recommended and definitely will be buying this one again.
Example Output: 5

Example Input: as mentioned...give this a try! instant party food, frozen meatballs and this sauce... great on chicken, you name it...anything party/snack/happy hour food that you put sauce on would work with this. however the prices from some of the vendors OBSCENE. $19 for 2 25oz bottles?? This stuff is $1.50-1.75 for the 10oz bottle at any asian grocery....
Example Output:
5