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: The only complaint it really has is that there was a defect on one of the shelves. I would purchase again for small spaces. Well made,as expected from Ikea. A great buy. Very solid construction.
Example Output: Good Review

Example Input: It fits perfectly to our grill model which is what we needed it for. Keeps out rain from going into grills or burning house down if not covered.
Example Output: Good Review

Example Input: A little flimsier than i thought but other then that does its job well.
Example Output:
Good Review