Oh, I'm not opposed to box wine in principle - just what I've tasted in those crappy little tetrapaks from DL.
Admittedly, I've stopped trying, but very low expectations.
As a side note - most of the local wine cooperatives in France have moved over to selling all sorts of fantastic stuff in boxes that they used to pump into jugs you brought yourself.
Not only practical for home use, but also very practical for taking to countries where local offerings are revolting, extraordinarily overpriced, or both.
(Hint: see my locations)