I started using my VFF KSO's about 2 months ago and this is how my experience has gone so far:

I have been running for 18 years now and I have never come across shoes like these, so naturally I was curious about them and I do see and agree with what "barefoot" running has to offer.  That being said, my experience has not been what I expected it to be.  My first few runs had some anticipated issues (shin and calf pain, soreness, etc.) but eventually came a run that changed everything for me.  I had pain in my Achilles that I had never felt before and I literally had to limp home.  I now only use my VFF's as a training aid by only using them to walk in.  I walk a few miles each day in them so I am still getting the benefits that going "barefoot" offers but without the sacrifices that it can require when done properly.

My advice would be to really research "barefoot" running.  Understand why you would want to do it and how it can help you and also make sure you understand what it takes to PROPERLY train in these shoes.  You can't just put them on and go run like you usually would.  The biggest frustration for me was that I had to substancially decrease my mileage and this really frustrated me.  This decrease combined with my injury was simply not worth it to me.  If you are willing to do what it takes to really get into "barefoot" running I say go for it, but make sure that you really do your homework.

Good luck and I hope you find what works for you! 

Oooooh - I have to be the dissenter here.

I bought my VFFs some time last spring. They are cool and fun and feel neat. Unfortunately you apparently have to have the right shape foot to wear them. For instance, if you have Morton's toe, they probably won't be comfortable. Me - my toes curve slightly to the outside and although I love wearing my VFFs for sprint workouts, the fit means that over 2.5-3 miles I have blisters underneath every toe.

Most of my running is done in NB100s now. I am ANXIOUSLY awaiting the NB Minimus.

As far as the training, they are murder on your calves! I now have calves of steel! LOL Take training very very slow and easy, only wear them once or twice a week at first and no matter how COMFY you think they are do not run over about a half a mile the first time! If you are already used to low hell-toe drop shoes you will have an easier time.

Hey - you could always just go try some on for fun!

Shoes for barefoot running? Next thing, I expect you'll be asking what clothes you should wear at the nudist colony.