Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.
--------
Question: We have a term we use for items like this. P.O.S. Very poor signal range. Needed to be rebooted often, even w/out much use. Stopped working prematurely

Answer: Negative Review

Question: At first I had my USB receiver plugged into the back of my desktop (10 feet away, but blocked by sub-woofer and coffee table) and was having issues with a lag with the keyboard, I did not have a problem with mouse reception without direct line of site.<br /><br />I found a little 2 foot USB extension to point the receiver in my general direction while minimizing obstructions and haven't had any other problems with lag.<br /><br />Just keep in mind that you will need a 80-90% clear line of site between keyboard and receiver.

Answer: Positive Review

Question: The entry holes for this case did not line up with our Kindle Fire HD7. My husband cut holes into the case to be able to use it. For the price it was not worth our sending it back.

Answer:
Negative Review