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 Input:
Switch tastes more like chemicals than juice. I was expecting something along the lines of Orangina, instead it's closer to orange soda but without the carbonation level that makes orange soda enjoyable. For a small drink (8.3 oz), it's pretty high in calories (140). Frankly, I don't think the flavor is good enough to justify the caloric level. Bottom line: If you're die-hard soda drinker, this might be a better option for you. If you're a die-hard juice drinker, stick to juice. If you want fizzy juice, add a little seltzer to your fruit juice.

Ex Output:
2

Ex Input:
I drive OTR...Over the Road truck and this helps to keep me alert. It has no sugar high & no crash. I'm on a autoship which i like. The price is very good. I've seen it over 2 bucks in the store.

Ex Output:
5

Ex Input:
I love the McDougall Asian Entrees and although I haven't tried all of them this one is amazing. It has a really peanutty flavor that you wouldn't expect in a product containing only 3 grams of fat per serving. I would imagine these would make a great dinner added to a pound of mixed stir-fry vegetables...I am buying a case now to test just that! The peanut flavor is strong enough that I bet it'd distribute among a fair amount of vegetables or tofu when added so you wouldn't get very saucy noodles and dry veggies. I recommend this product. The best-tasting peanut noodle you'll be able to find for only 3 grams of fat.

Ex Output:
5