TASK DEFINITION: Given an English language product review, determine if it is a Good Review or a Bad Review. A good review is one where the product's review has positive tone and Bad review is one where the tone of product's review is negative.
PROBLEM: I've had these filters for about a month. I can notice an improvement in air quality, but no changes regarding our overall health. However, we use the filter everyday, so it's not like we're breathing cleaner air. This isn't to say that there aren't other better ways of providing clean air, though. Still, it seems worth it and we love being able to feel good knowing that we're doing something healthy with our money when using this..

SOLUTION: Good Review

PROBLEM: I was not happy with this product! It looks like some kind of a rip off... You can't fill it or even get your hand inside. It is plastic and there are no real holes in the bottom..... There should be a hole at least on each side so you can drain off excess water but for $5.99 it's basically a dollar store.. A major rip off! DON'T WASTE YOUR MONEY!!!! The shipping cost more than both items combined.

SOLUTION: Bad review

PROBLEM: I've had this item before when they were made and loved it. I ordered two. They arrived today & unfortunately are NOT what I'm looking for. It appears to me now they've changed the product.

SOLUTION:
Bad review