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.

I like these prima paints a lot but was expecting this one to be a little more vibrant than it is. It's kind of chalky or dull when it dries but it still works great in my art journal or on a canvas.
4