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 am giving this fan 2 stars only because my previous fan--another brand with no "swivel"--lasted about 5 yrs.

Ex Output:
Bad review


Ex Input:
It's not made for a full sized bed, so it kind of sits in middle of my son's bed.

Ex Output:
Good Review


Ex Input:
Just enough bounce without making her head look like it's going out of joint. It's very well constructed (thick rubber) so you don't have worry about ripping them easily.

Ex Output:

Good Review