They talk about high speed, not low-speed high-torque. They don't say much about how the drivetrain behaves at low speed. Do they have locking differentials, or something that prevents wheel spin? It's a two-motor system. Does the motor control system know how to keep the front and back wheels in sync when traction is bad? You don't have a front-to-back differential; that's a software operation here. How good is very low speed, high-torque operation? There's no shifting, so you have to do low-speed control in software. With good software and differentials, this could be a good rock-crawler. Can you pull a stump with this thing? They should be able to do this, assuming they're using 3-phase motors like everybody else today.
Providing 120VAC power out is a nice feature. They don't say much about charging. It should carry a charger that can charge from 120/240VAC, so you could charge slowly from any power outlet if you have to. Or another Bollinger. You'd have a big charger at home base, but opportunistic charging is a necessity when you're far from charging stations.
Really needs air bags, and fewer sharp edges in the passenger compartment. Off-road that thing and you'll cut yourself on the door handles. Once they find a real manufacturer, they can clean up the interior.
Does it have a heater? That's a big problem with electrics, especially ones like this with no insulation.