The Imagine diffuser is easy to use. My entire family enjoyed the sample fragrance that came with the diffuser. I also really liked that there are two different settings for the diffuser to mist (ongoing and intermittent), as well as a light setting.
However, the power buttons are on the bottom of the diffuser, which requires you to lift it up in order to change settings. Every time we did this, the water spilled. Not only does this make a mess, but we waste the essential oil too. Also, the power cord is USB. I would have preferred to have a regular plug.