Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Pretty good, but not perfect

I have a house with a 20' ceiling over the living area, and wanted a timer to switch the suspended ceiling fan on and off throughout the day.This timer fits the bill fairly well. My observations -Pros* Looks good. Flush fitting design with no sticky-outy bits* EL backlit LCD display is very easy to read in the dark. Display lights up when any button is pressed.* Uses a relay rather than the clunky motor/switch mechanism used by some other similar timers.Cons* Easy for kids to mess up the programming - no programming lock and buttons are all accessible on the front panel.* No OFF/ON override. You can manually switch the timer on or off with the big button, but the timer always has precedence. When the next half hour time step rolls round, it reverts to the programming. [Edit 12/31/09] Actually, This is not true. There is a manual override - see comments below...