Instruct: Classify Amazon reviews into positive or negative sentiment
Query: False Advertisement

The description in the title is wrong! This product is not sound activated, only motion activated. I bought it for the sound activation, as I need to bridge a larger distance than the meager 20ft reach of the motion sensor. I installed it anyway, and the other disappointment was that it doesn't work well with my energy saving fluorescent lights. The light turns ON fine when activated, but in automatic activation mode the light never turns OFF completely. When the timer switches to "OFF", the fluorescent light keeps flickering. The regular shipping charge of more than $7 (half the item's price!) was also kind of hefty, considering the small size of the item. On the plus side (I have to justify giving a star), the installation instructions are clear enough that even I, as a novice, was able to install it as a 3-way switch. Too bad it's not equipped to do what is advertised, and it does a lousy job at what it's equipped to do.