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.

The light weight case didn't really hold a charge, I bought 2, which was great becuse we have multiple phones, and one of the batteries still doesn't work out after only 2 months. But for the price, you can buy another.
Good Review

This book was OK although the title kind of leads one to think it's a true story. There are many grammatical errors and missing words (plurals). For example, the term "kitten" should have been "kitt" in paragraph 3 (p. 217). The author does describe his feelings about being able to travel with dogs while he can no longer walk. He explains how he's going to use this experience for others too. At times, it seems as though some phrases or sentences were thrown together hastily.
Good Review

My mom bought this printer for me when my old HP 932xl finally decided to burn out. I thought it was a great printer at the time, but after using my new Canon MP490 I've come to realize how horribly outdated its print heads are and why HP no longer makes inkjet printers. To say that these prints look "off" is probably an understatement. It takes several hours just to produce one print, in fact, before printing out anything. This thing also goes through tons of ink.

Bad review