If you have ever drivig a "real" offload car hard offraod(X5 is not a really offroad card to me), you will understand what is so spical about the G class.
Also, G Class can do 0-100 KM under 6 sec. which I think is the only car that can do so much on and offroad.
Car that have simliar offlraod ability would be Discorvery (UK), Wranger(US), Old version 3 door Land Couiser(JP). And none of these cars has same ablilty on Road to like G class.
Out-look is not the major reason for people to buy this car (if you can affort it and use it Hard offroad).
I think you still will not understand even I wrote so many person opinion above, as this is a very person thing.
Sorry if I have offended anyone, but it is just not fair to judge G class this way!!