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 sound seems really good but sometimes it cuts in and out which is annoying. You have to put the cord directly into your ipod. Other than that, its a simple design with nothing fancy. I love how cheap they were for 10 dollars... But overall nice design... No one can steal me earphones. lol thanks again amazon.
Example output: Good review
Example explanation: Here the review is good because it has positvie tone as the reviewer suggested it really likes the sound and the output is also Good Review.So this example is positive example
Q: I have just received this product and tried it for 30 minutes. I got up to take a quick shower but then the machine started going crazy. It was vibrating terribly all over my body in some places right out of the box. The whole thing seemed cheaply made, very flimsy construction so i think it's too expensive even considering its price - I should return it. There is no way I'll keep it, there are plenty of other products on Amazon that give you many results with less money.
A:
Bad review