It's not just shooting at static monsters in an empty room, this will go after monsters, make decisions about prioritizing health, changing goals, and finish the level, etc. It's not unique, it's just more impressive than the demo they're using.
What you are saying is like me losing 13kg is as impressive as having the potential to do so if only I would stop eating ice cream and too many snacks every day.
The potential to lose weight, in this context, is the original post because there was potential but it wasn't shown
This commenter is the person who lost 13kg.
The technology is not different but the demonstration is more impressive