I have never tried the voila.
Then you should do so before you pronounce your verdict. Voilà is an oft-encountered spelling for this French word that essentially means "there it is!"; there's no obvious precedent, however, for it to mean "there's a viola"...
I will test this theorum.
If you know a fellow called Theo that makes rum, then perhaps you could at least test his product, although I remain to be convinced that this is the same thing...
PS Hinty - why don't you start an Early signs of advanced ageing thread?
Because I have neither the desire nor the experience to do so.
You can speak with more authority on that.
Sadly, I must inform you that your confidence in my authority here is grossly misplaced.
Best,
Alistair