I've never heard of the heel-less shoe until just now but I hate the way it looks! It doesn't look cute at all. I'll stick with heels. Plus I'm clumsy so I need a heel.
I think they can look nice. It kinda reminds me of ballet shoes and for me: ballet shoes -> Lolita -> Love. I think if they kinda made the stand transparent or less obvious, they would look better but they would still kill your feet. Shame that humans can't hover, isn't it?
I've seen Victoria Beckham wearing a pair. xD
I find her sense of style is very unique! But there's no way I can wear those, LOL it looks like it'll give you an extreme foot cramp.