Overly Rated Product

I read so many positive reviews about this product so I bought. I kept it running over night and I was very disappointed to find out the result. First of all it is not so quiet as they advertise, second of all humidity level did not improve at all. I have a digital thermometer which gives me dry temperature plus percentage in relative humidity. Before running the humidifier it said 35%, running constantly overnight still said 35%. When I opened it up water level barely decreased and didn't evaporate much. I am returning the product back to Bath Bed. At least I am glad the store is giving me the full refund back.