Instruct: Classify a given Amazon review as either positive or negative.
Query: LaCrosse Analog Atomic Clock

I ordered two LaCrosse 12-inch mahogany colored wood analog atomic clocks. They are beautiful, but I had problems with both of them. One didn't work at all and had to be returned. The other one only picks up the required radio signal if the clock is directly facing a westerly window even though the instructions suggest that the radio signals penetrate walls (except in the middle of large buildings). My house is not a large building and when I put the clock on a wall that faces north for four days, but it wouldn't set itself. On the fourth day I moved it to the east wall of the same room (facing a western window) and it set itself, but that's not where I want the clock!! I've decided to keep the clock (on the north-facing wall) knowing that the time is not being updated daily and will be no more accurate than any other clock in the house...disappointing, since I was looking forward to setting all my other clocks and watch from that one.