First indications:  I think I'm going to love this!!!
The device works as advertised, and on the very first night of use, using the default settings no less (!), the LED lights intruded itself into my non-lucid dream as a bright light shone into my face from a slide projector during a dinner lecture.  As it was my first use, I did not recognize the cue, but it was VERY apparent, and in retrospect I'm shocked I didn't become lucid.  The LED's of the device are RED, and the light in my dream was bright WHITE, so my daytime training of reality checking every time I saw a blinking red light (car brake lights, for example) was &#34;off.&#34;  I'm virtually 100% certain this device will greatly enhance the frequency of my becoming lucid going forward now that I know what to look for.<br /><br />It is well made. The unit I received (4/20/16) was version 6.1, the latest version that uses two 3 volt watch batteries for power.  The mask is reasonably comfortable whether right, back or left-sided sleeping.  I'm extremely pleased and look forward to customizing the settings, although you can probably start (as is recommended) with the defaults.
Rating: 5 stars