Task: Sentiment Analysis
Input (English): Picked one up to use with a laptop running Windows 7 Home Premium.  The computer saw the item, but said it needed troubleshooting.  Nothing worked.  After researching online, I found that many people had run into this problem.  Apparently, the firmware is not compatible with Windows 7; it's supposedly been corrected in newer runs, but there's no way to tell if the one you're purchasing is newer or not.  I tried contacting Blue, twice, hoping to get a firmware update, or check into exchanging it, but never got a response from both attempts, so I finally just had to return it.
Output (English): 2