It looks like a Theremin and you can play it like a Theremin, but the Theremini also offers assistive pitch correction (so you can actually play it in tune) and contains a sound engine that's derived from Moog's Animoog iOS synth app.
It would be stretching plausibility to call the Theremini an all-rounder, but it can send MIDI over USB and also has a CV output.
Value for money:
There are cheaper synths out there, certainly, but these don't have the Theremini's unique 'playing method'.
The 32 presets can't be edited, and purists might baulk at the auto-correction features. The rest of us won't, though.
If you're sick of playing your keyboard and looking for a different kind of electronic instrument, this could be it.45 Stars
Read Moog Music Theremini review
BUY: Moog Music Theremini currently available from:
UK: Thomann | Gear4Music
USA: Sweetwater | Full Compass
FR: Thomann | Michenaud | Star's Music