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: I have bought several of the Vitality canned dog food products and have found them all to be of good quality. The product looks more like a stew than a processed meat and it smells better. My Labrador is finicky and she appreciates this product better than  most.
Example output: 5
Example explanation: The user really seem very satisfied with the product and gave good review worthy of 5 stars rating.
Q: 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.
A:
2