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: As I said above, this is by far the easiest way to get your seeds started. It was very easy and it only took about a half hour if that. I am so glad that I purchased this. My seedlings are doing great right now in my greenhouse. It worked just fine for me. I'm going to give an update after they have been growing. The seller has done everything possible to satisfy me and made sure everyone gets what's expected. Thank you again.
Example Output: Good Review

Example Input: This product works flawlessly with my Windows XP and OS X - just plug it in a USB port or use the included software. The print quality is very good and I am quite satisfied at this price. I've been using refilled cartridges for about 2 years now from various sources but found that most of the time, ink dries up within 1-2 weeks time when you refill them. These re-manufactured cartridges are great to buy, they don't leak as far as I'm aware and work perfectly.
Example Output: Good Review

Example Input: This heater looks beautiful and has been doing a very nice job heating the room for two months now. I have noticed one thing to be aware of which is that because it's made out of glass it can get scratched fairly easily. If you're ordering it, you should keep this in mind. It's not enough to make me return it. It really doesn't bother me, but just something worth knowing. Great purchase!! The price was great, but even more impressive about how quickly it shipped after being ordered.
Example Output:
Good Review