I got these VFFs after two long years of waiting, and wondering if non-traditional shoes would feel better while running.  I am disappointed I waited!  I worked for a few months (a day or two per week) to get used to running on my forefoot while in ASICS Gel Kayano shoes, which give me hot spots and blisters in just two miles or so, even with expensive inserts.  Once I got used to the method, I tried these shoes and was quite impressed...it feels so liberating to have such a lightweight and natural feeling step.  The toe separation is a bit awkward at first, but quickly goes away after the first few times wearing the shoes.  I am very disappointed I didn't buy them sooner!