Fan is great low profile, moves plenty of air and the design is sleek.  However, when hooked up to a switch, the fan will only remain in either high or low, not medium.  So if you leave the fan on medium, turn switch off, the next time you turn the switch on it will default back to high.  If you leave it on low it will start back up on low, just no medium.  Not sure if this is a flaw particular to mine or if they are all like that.