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.

Example Input: I am giving this fan 2 stars only because my previous fan--another brand with no "swivel"--lasted about 5 yrs.
Example Output: Bad review

Example Input: Bought it and used for a few days to watch TV....nothing too fancy or anything......until one day the screen started making this 'buzzing' noise, which is like you getting sick when using your computer.....if u turn off all the peripherals from ur computer then shut down ur pc. Then what do ya know???? It never turns on again!!!!!!! I checked my power supply and..... nope, not working. What else can happen during powerup?....
Example Output: Bad review

Example Input: If you were on earth during the 50's or 60's the first thing you'll need (besides a bottle of vodka to wash down your tea),is this set.
Example Output:
Good Review