They use electricity, so cheaper is highly likely. Also 50 mile (80 km) range is pretty short, so very short-haul... probably initially good for VIPs who just w

They use electricity, so cheaper is highly likely. Also 50 mile (80 km) range is pretty short, so very short-haul... probably initially good for VIPs who just want to avoid big city traffic. Also it looks somewhat smaller and lighter than a regular helicopter, so perhaps it could land in places where helicopters aren't normally allowed?