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.

[Q]: Good quality product. Fits nicely on the iPhone 4s. The screen protector has this weird rainbow effect. But other than that it does what it's supposed to. I would buy a similar product from Tech Armor.
[A]: Good Review


[Q]: The content of each chapter includes detailed descriptions of how one goes about being an artist.
[A]: Good Review


[Q]: The first time I saw this movie, in 1971, it was great and now after all these years I wish that someone would make a version for DVD so the real appreciation of watching one of my favorite movies can be appreciated. Some friends who watched with me have gone on to become successful actors. So, maybe someday there will be restored versions available. All the actors are fantastic especially Anthony Perkins.
[A]:
Good Review