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:
This was my first attempt at a diet or exercise book. I bought it in paperback for the price of only $3.99 and thought I'd give it a try. The format itself is easy to follow, though there isn't enough detail on each recipe -- if you don't know where to start, as I didn't, it's pretty difficult getting back around to it. The actual recipes themselves are not that exciting. I've made them several times since receiving it; they taste alright, but nothing too special.

Ex Output:
Good Review


Ex Input:
This is an excellent product. Much better than the hard plastic ones found at most stores. I am very happy with it and highly recommend it.

Ex Output:
Good Review


Ex Input:
I purchased the item because of high reviews. Got it and tested on a few vehicles with no success only with difficulty. Returned it. Maybe works in other cars. Just not me this time.

Ex Output:

Bad review