In this task, you're given a review from Amazon. 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, 4: good, 5: extremely good.

[EX Q]: This is a cheap solution to missing or damaged bite valves on water bladders. Yes, they can leak a little bit. Not really any more than standard bite valves. I've gotten to the point that I buy the cheap bladders and sometimes the bite valves fall off or fail. Generally, the bladders are just as good as the full price ones, sometimes better.
[EX A]: 4

[EX Q]: These earbuds arrived only a few hours ago and one of the pairs has already asked but died. They came in a dirty, scratched up container. The buds themselves are scratched up and fit awkwardly in my ears. The sound is crackly and faint. The second pair was better, but the sound is still hollow and far away because they don’t fit my ears. I know Apple earbuds are expensive, especially compared to less than $10 for two pairs, but I wish I would have just bought the real thing. I’m disappointed.
[EX A]: 2

[EX Q]: I love matcha. I believe I am addicted to it. Typically I have two matcha lattes in the morning, and its like jet fuel that energizes and motivates all day. I got this one trying to save some money. Everyone is different, I suppose, but I really don't like this. Compared to others I bought, it tastes awful, in my view. As the item is non-returnable (I accidently ordered another one :-( ), rather than throwing it out, which was my first impulse, I am keeping it to experiment with it in cooking. Will update as I add it to recipes. It may become a welcome ingredient - who knows?
[EX A]:
2

