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.

I've been using Lourdes Chimichurri for years - The stuff is awesome. I use it mostly when cooking fish but have recently started to put it in my family's sandwiches. We're also big fans of the guava and mango spreads. Highly recommend these products if you're looking for great taste without the preservatives.
5