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.

Example Input: I use these to replace the filters on our air quality monitor. They have done a good job and are just what we needed at half the price that is typically charged. Thanks. :-)
Example Output: Good Review

Example Input: If you want to spend your money at these people,then buy their tea.
Example Output: Bad review

Example Input: This mouse is worthless. It does not track on my glass table and will randomly change position for no apparent reason. Also, it constantly looses battery. The cord needs to be at least 3 feet from the mouse. I would never recommend this product again or purchase from Anker. Please don't, repeat don't buy. Horrible item. Save yourself your time and money. Buy a Logitech. That was a good purchase. I hope you find this review helpful.
Example Output:
Bad review