Given the task definition and input, reply with output. 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.

I own 2 of these and neither works consistently. Every once in awhile it will work but for the most part a computer isn't capable enough to read it. On both units, I've used a USB hub that gets power from more than 1 outlet. I tried them with 3 different computers running OSX, Windows 2000 and Mac OS 9x. The device is light weight by this point but appears sturdy enough. It lacks good documentation on how best to use it, doesn't include instructions or any kind of tech support.
Bad review