Instruct: Classify Amazon reviews into positive or negative sentiment
Query: fancy hair dryer

We got largest model for our fireplace, which is larger than across the front of the heater unit. The fan is too low powered -- when the Dimplex unit is in fireplace the fan is not strong enough to blow horizontally with a force that gets most of the heat out into the room - more like fan on a hair dryer. The fake fire effect is ok, but now we are thinking of switching to a gas log unit / depends on the price of gas utilization.