Detailed Instructions: 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.
Problem:Pro: I like the fact it doesn't hang on the back. Cons: It is larger than I expected and doesn't come in any other colors other than blue, which doesn't fit my decor. I can't get it open to clean it. I have tried and tried. I'm going to have to pry it open which I suspect will damage it. I don't notice any decrease in sediment. The only reason I keep it in my tank at all is for the healthy bacteria colonies.
Solution:
3