So initially, this thing wasn’t powering up and I thought I too had another paperweight to add to my collection of actual paperweights.  The scathing reviews seemed justified.  And then, I decided to put my engineering skills to work (I am a lawyer) and bent the plug prong.  I plugged it in and it made a terrible crackling sound and powered up.  
If you can get it to work and power up, setup Is easy and the thing sounds amazing.  It’s actually beautiful too.  So, I admit - sketchy for the units to be so unpredictable, but when it works, it’s fantastic.  Sound is beautiful...