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 love these delicious mangoes but the subscription option doesn't ship at correct times. I just received two shipments at once (even packaged in the same box) this week, when one of those shipments was supposed to be for April and I was not notified of that before they shipped and charged my card.
3