I love this little miracle. I expected it to leave a puddle during use but it makes no mess at all. The rumble from the motor is very soothing. Easy to use. I took away one star because the threading on the various size water bottle caps is very specific & tight so you can't use a common water bottle. The bottle needed is more like a sparkling, mineral water bottle than anything else; I also found my plastic vinegar bottle had the correct threading. It doesn't fit my Nalgene or any other of my permanent water bottles. I am a singer and used to some humidity, so this is excellent for travelling. It's easy to pack, I haven't had any need to clean it yet, I haven't had any problems at all. Very much recommended!