Title: inconsistent
Review: after four months the power button on the top of the unit ceased working and the unit could not be turned on. Amazon sent a replacement even though it was after the 30 days .... the second unit remote sensor did not function... the third unit was received and set up and seems to be working - but it is only the first week... so although i thought it was a good value ... i have been disappointed by the quality of the actual physical product.
Is this product review negative?