While I take my hat off to those that have an idea, bring it to fruition, and then try to sell it to the masses - I was actually bored of even watching this thing doddle around in a small field/pit. If these are the "experts" on the thing who are trying to model all that you can do on this toy, then they have just proven the thing is useless.
I remember watching the sno-hawk video and thinking, well, these guys are way better on this than I'll be and it looked like borderline fun. This thing just looks like a bad amusement ride level of excitement.
Again, I want to give the designers and builders credit for seeing an idea through, but #3 and #4 should buy a couple because these will be an antique in no time at all.