Compare the AT with the bikes of its time. It was a complete contradiction to anything else on the market or what the norm was even though it sailed like a boat and was underpowered for the weight. Make no mistake I am not critising the new AT just saying it is not unlike the gs800 and triumph. At least KTM still comes up with bikes with their own identity.
Not sure about the contemporaries either. As far as I can tell the XRV750 AT was a dog compared to : Honda XRV650 AT (lighter, better specs), Yamaha Super Tenere 750, Cagiva Elephant, Suzuki DR BIG (750 and 800 I think), BMW R100GS. Most of these bikes emulated relatively closely the real Dakar bikes - and therefore most of them struggled to sell and went out of production after few years. Honda wised up, build 750 softroader completely unrelated to the Dakar bike, but for marketing purposes still covered it in Dakar clothes - kind of what BMW did later.
Nothing wrong with any of that, except I hope with this new one they will make the same mistake as they did with the original (and KTM with 950/990) and build it with real offroad DNA, which the current 800s IMO do not have - they are road bikes that can go offroad. Kind of like more powerful and better specified Tenere 660 that I ride now. It may go out of production or soften later, but I don't care as I will stock up on few.
That is of course if this isn't just a bubble and the bike (which does not seem to be just design exercise as some alluded, the scratches on the bike and holes for indicators seems to show that this thing was actually ridden - though with that DCT thingy, which I wouldn't want) doesn't turn into another softroader.

As for SE950 - yes whenever one comes up for sale I have to restrain myself from just buying one, but the truth is it's not a bike for me. I go at least once a year for a solo long distance trip into real sticks unsupported and for that I need reliability (as in the bike does not leave me stranded), very good range (500 km and more in some cases) and strong sub-frame (I have to haul all my stuff on my own). But I'm aware that I'm minority here.