Yeah, nope. Those things are worthless and bought by dummies with FU money and no brains. My rear axle drive class C gets me to any trailhead I want and the SxS covers the ground I want to cover. Who, in their right, mind wants to travel 1 MPH, for hours, to cover 2 or 3 miles? Not me, that's for damn sure.
If I had that kind of money, I'd spend it on hookers and blow.