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:
I bought 2 of these radios and at 1st i was happy with them but after a few weeks the sound became distorted (crackling etc) when playing songs or using in stereo mode on FM. You have to turn both radio's off and back on, then they resume normal. Tried upgrading firmware without any luck, tried multiple frequencies still not acceptable. Now one radio doesnt detect FM radio stations at all, cannot scan for weak signals. A poor purchase!

Ex Output:
Bad review

Ex Input:
Not sure if Amazon will do an update to this as some other reviewers were able to. First let me point out the good things about it:- The image quality is great (provided you don't blow compressed jpegs. I use Adobe Premiere.- The wide screen has a little fuzzy edge like most projectors do. I've seen worse. Here are my negatives:1. No internal battery power. If you're running with it on for awhile, it's not going anywhere but down.

Ex Output:
Bad review

Ex Input:
I'm a professional photographer and use this card in my camera on a consistent basis. Never had any issues with it until i was out shooting at the Zoo while I took pictures of some rhinos. When I shot 4 pictures, half were lost so after reviewing the data from it, I found that every other file has significant write errors. Now i'm stuck unable to open the file. This is extremely frustrating. Don't try these cards unless you're taking them for absolutely sure.

Ex Output:
Bad review