Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.
Q: As of 8/13/12, Costco has them for $79.99.  Lowest price I've seen yet!  The device charges by way of USB, though any standard smartphone charger that utilizes micro USB will work.  The device connected instantly, and the chiclet keys provided good response times over bluetooth.  Closed together with the ipad, the keyboard does add a little extra weight, though when closed, the the two devices \\"marry\\" very well into a sleak package.
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Positive Review