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.

Input: Consider Input: This product is fantastic. I bought it for home use as opposed to my work laptop. My lap got a bit warm, not burn but, on the verge of getting hot. With this cooler, while using my laptop at 100% power usage, It dropped down to around 45%!!! Its so cold out that im in heaven. My friends have even commented about how amazing its looks. And I've actually had some jealous comments from friends, and they can't believe you can get such cooling capability for less than $30.

Output: Good Review

Input: Consider Input: 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.

Output: Good Review

Input: Consider Input: What an utter pile of crap. Don't buy it unless you hate yourself. If you're looking to find a nice laugh in your collection, go for it. But if you'd like some good belly laughs, try watching the movie "Memento," one of my favorites. It was not made by this clowns. Watch that instead. This is bad. I can't even call the music original. It's kind of catchy... I'm having fun with it, though. How could any band give 5 out of 5...
Output: Bad review