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.

When used in conjunction with a new water filter i no longer have to replace my Brita when we change filters. Very easy and fast to get the water flowing. You can switch them out more then once.
Good Review

The camera had a horrible autofocus system. It took time for my shutter speed increase to take the picture and still didn't track where I was focused. Then when zooming in pictures they were not sharp that day. This happened with all pictures. My Sony cameras have awesome focusing capabilities but this one is so low quality you might as well put your money into a good point-and-shoot. On a plus side it would probably be safe if dropped. They say waterproof up to 2.
Bad review

Product received much sooner than anticipated and works great. Easy to put together as long as you follow the instructions (use rubber mallet when putting together). Have been using for a couple of weeks now with no problems at all.

Good Review