Given the task definition and input, reply with output. 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.

This unit arrived in good condition, via double boxes. The one minor issue is the poor quality of the 4 screws (included) to support the mirror. Recommend replacing them with American made screws. Recommend installing a Plexiglas top to protect the desktop BEFORE mounting mirror. Otherwise, excellent unit for the price.
4