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.

[EX Q]: This filter is perfect for me.
[EX A]: Good Review

[EX Q]: First I'd like to say - this item is an absolute must if you are shopping in Amazon.com.
[EX A]: Good Review

[EX Q]: It's easy to assemble and works well. It isn't fancy, but it does the job for what I needed. The price was reasonable, so there you go!
[EX A]:
Good Review