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: We got this in the mail and were eager to try it. I am a huge fan of Izze Sparkling Juice and figured this would be similar to that. It was in regards to taste, however.....well, let me break it down. TASTE: I would give it a four! It had a slight kick to it, that I love. A little bit of a bitter taste, which my two older boys seemed to like as well. In fact my 13 year old was bummed when I said we had finished the can. My husband enjoyed it as well, though I don't see this replacing his daily Dr. Pepper anytime soon. BENEFIT: It is 100% all natural juice, and it has 100% of your DV of Vitamin C. Certainly a bit better for you than your traditional soda, but it has just as many calories as a LARGER can of Dr. pepper! So, i fyou are like me and have maybe one carbonated beverage a day, calorie wise you aren't doing yourself any favors by switching to this. I will stick with my Izze Blackberry. 3 stars. VALUE: 1 1/2 stars, MAYBE 2. You get 24 8 oz cans for 23 dollars. Hardly a bargain in today's economic climate. I like to treat myself occasionally, and a sweet treat is certainly one way I often do that, but 23 dollars for 24 cans of this! Nope, no way, not happening. Bottom line: It was tasty, and we enjoyed it, but this isn't something I can see myself buying for my large family. The benefits just aren't there, not when I can get 100% real fruit juice at the store for 3 dollars a gallon, and add a bit of soda water myself for another buck, if that. Save your money
Example Output: 2

Example Input: Newman's Own Organics Lamb and Barley New Zealand Ranch Style Dog Treats, 10-Ounce (Pack of 6) were not enthusiastically welcomed by our two dogs a terrier mutt and a German shepherd. Both dogs were kind of suspicious when I handed them their Newman's Own Organics Lamb and Barley New Zealand Style Dog treats in their 10 ounce pack of 6. Maybe the treats were too dry. Later the dogs munched on them politely I think to not hurt my feelings. I tried them (Newman's Own Organics Lamb and Barley New Zealand Style Dog treats) and found them to be delightful with a shot of brandy.
Example Output: 3

Example Input: If you plan on making a pitcher of tea, forget it, it takes 4 packs for 64 oz and is still very, very weak in flavor, and it must be consumed in 12 hours (so they say) so you're much better off brewing your own. However, if you're idea is to "stash" this in your purse (for the ladies) or pocket (for men, which would be weird) it's still misses the mark. One packet does very little for flavor with 16 oz of water so you'd have to use two, and WHO drinks just 16 oz of water when out to eat or something of that nature? Also, with only 8 packets in a box, that gives you 4, 16 oz drinks for $3. Not sure it's worth it at all, I'd rather drink lemon water when out than this.
Example Output:
2