The fact that it is rare makes it highly desirable to some. Besides this, ironically it was picked as a tribute to Adrian Slack because of its beauty... so there are obviously people out there (including myself) that DO think it stands out. It is a beautiful plant, but of course, it is your opinion if you do not find it as appealing as others do. I also personally find it appealing because it was found as a natural hybrid, so it was essentially engineered by chance in its natural habitat.
If you want to read up on the history of it and how it was selected as a tribute, check out the CPN article:
http://www.carnivorousplants.org/cul...ivars/v29.html