Review (4/5): Love minus one thing...
This is the best diffuser I own. I have two, two different brands, but this one seems to diffuse better than the other. The only problem I have with this one is when you put it on continuous flow, when the water is out/low, if flashes, even if you didn't have the light on. It's scared a few of my family members during the night. Apparently it resembles flames when seen under a door in a pitch black home. The timer settings work fine though. Just wish this one would turn off without the flashing lights. Low noise level, awesome scent level, and easy to setup and use.