[Abathar]

Hehehe, imagine driving through sticky mud and then taking it up to highway speed! There will be crap flying everywhere, imaging your balance with a big old rock stuck in there...

[HEY4QDEMS]

I was watching wheels TV on spike a few months back where they test rode some.

I guess the biggest problem currently is they are very very very noisy.

Add rocks and mud to the equation, as you pointed out, I'd say they still have some work to do.

But I must say, I thought they were pretty cool looking especially when the car was in motion, it looked like it was floating.