Have you noticed that the negative comments are all coming from Germanic or Slavic countries, places that are known to have absolutely no sense of humor? Meanwhile, people from countries that are known to appreciate a good joke like it. My American side overrules my Germano-Slavic ancestry on this one: I get it, it's got great ideas in there, it's definitely not a large box on wheels, and you can even say that the fact that it looks like a vache goes back to the 2CV's rural roots.
No, it's not going to be the third generation Berlingo as it is, but some of the good ideas may percolate down when the Berlingo gets another facelift in a few years.