I have been using my Nora for a month now, and it is simply fantastic.
I now sleep the whole night without being nudged, poked, or kicked due to my snoring. My constant tiredness is gone, and I wake up feeling ready to start the day. Even better, my wife is sleeping too.
I have tried various other devices, including straps, mouthguards, tennis ball taped to t-shirts (!), and nothing worked. Yeah, ok, I probably should lose a few kilos (that would probably help).
Initially, I was skeptical of the Nora working as stated, but the proof was in the first night's sleep. It took a bit of fiddling around to get the settings right, but once plugged in and with a test run to see how the bladder worked, we were away.
I sleep on my stomach, with my arm under the pillow. Nora took a couple of nights to get used to, especially with the bladder resting on my arm. But that is not a major problem and, unlike the other reviewer, I certainly don't see it as a reason not to try it.
Simply put, this works.
Bottom Line: Yes, I would recommend this to a friend