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.
Q: The cover isn't water-resistant so the foam insert can end up soiled pretty easily. The foam also is pretty difficult to wash due to the size and it takes a fair amount of time to air dry, I've had to hand wash it a few times already and each time was frustrating... I suggest getting a waterproof cover if you get this for a puppy. Otherwise, put the foam inside a trash bag and tape the opening close to keep moisture from reaching the foam. So far it's helped decrease the amount I've had to wash the foam pad. And the cover still fits over the trash bag covered foam pad without issue. It's affordable, quality seems good on both the foam pad and the outer cover. The only issue seems to be that it's not water-resistant.
A:
4