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 Input:
If you're looking for a water softener to reduce mineral build up in your water, this is the product you want. I have used RO systems before, and there isn't a whole lot difference between them.

Ex Output:
Good Review

Ex Input:
This case is made of VERY cheap plastic. It broke while I was trying to get it on my ipod. The plastic breaks easily and can be taken off. DO NOT BUY!!!!!

Ex Output:
Bad review

Ex Input:
There are a few things that you will want to know if playing on Wii U. The controller looks different than original Wiimote; not quite right. A lot of little differences. I play it and love the wii control. But some people can tell the difference. So keep in mind it's still your choice, what feel you're looking for.

Ex Output:
Good Review