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 Q]: For those of us on a low carb diet these little tablets are just the thing.  Two years ago I started cycling again after many years but was having heart arrhythmia after longer rides in high heat.  I was drinking plain water but did a little research and thought electrolytes might be the issue.  Gatorade wasn't an option because it is so loaded with carbohydrates so I looked around for a low-carb alternative.  The "zero carb" sports drinks didn't help so what to do?  One day I ran across these at my bike shop so tried a tube of them.....voila!...problem solved!!  I've shared them with two friends in particular whose problems with leg cramps were resolved while using these.  These guys got it right -- they are superbly formulated and simply work.....
[EX A]: 5

[EX Q]: You know, I was searching the Internet for the words "temptations" and "vomit" when I came across these reviews.  I was surprised to hear that I'm not the only one who has had problems with this product.  Within an hour of eating these treats my cat vomits for about 40 minutes.  I didn't realize it was the cause until the second time I fed them to her.  It's really bad because it doesn't cause the cat to throw up all at once.  It's like she can just vomit a little at a time and you're forced to follow her around cleaning up all the vomit ((or locking her in the bathroom (which is horrible)).
[EX A]: 1

[EX Q]: I am so glad that this hot chocolate is available for Keurig.  Previously the brand of hot chocolate available was only so-so, but this is definitely better.  The variety pack is just right for every mood and every guest.  I never find myself with too much of any one flavor left over.  Move over coffee lovers, we cocoa drinkers have found a home!
[EX A]:
5