I discovered Paradisa around the time my daughter was just getting old enough to handle System sets without eating them (i.e. about 7 or so years after the line had already come and gone), so it has a very special place in my heart. She likes Belvile too, but seems to enjoy the standard minifig stuff more (daddy is very proud). There are some interesting elements in the Belville theme from time-to-time, and just having an extant line specifically for girls is nothing to sneeze at in this conflict-heavy/boy-biased LEGO world we live in. That said, Paradisa blows Belville out of the water for LEGO traditionalists and I miss the theme. Trying to score new/unopened sets on eBay or Bricklink would cost you a fortune but for the tiniest stocking-stuffer type sets. At least there are still a few pink buckets
now and then, but it looks like "Paradisa Pink" (aka "pink" on Bricklink) died with the Paradisa line...they're using slightly different shades of "bright" and "dark" pink these days).