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:
I recently received a Roku 2XS so I could cut my cable service. The device is very easy to set up but the setup disc did not work. It would ask for authorization several times before it allowed me to. After 2 hours, and lots of frustration, resetting all settings as if on the tv screen, etc. finally finished with just using the TV remote.

Ex Output:
Good Review

Ex Input:
This mug holder works great. It holds one coffee cup nicely. Easy care and easy cleaning too. Great little item.

Ex Output:
Good Review

Ex Input:
this book really didn't help me at all to figure out how the world worksit was more of a guide on different countries and cities with nothing else about the life or other interesting facts that could have been related for each one.i would not recommend buying it but if your want just info read the bible then u should enjoy having this.

Ex Output:
Bad review