Instructions: 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.
Input: I bought this for a small dog (about 12 lbs) to keep him occupied while I'm at work. When he started using it, the collar felt tight and wasn't allowing him full freedom of movement, but now we have been wearing it regularly since getting it two weeks ago. He has calmed down so much that he actually lies down. We just got one size up from recommended sizing on our other dog (12 pounds). If nothing else, I will buy again.
Output:
Good Review