Perhaps. But I've never heard of a Citation CJ3 referred to as a VLJ.
Grob is a young company (new owners), fast paced, and interesting, from what I hear. Apparently the new owners are not shy about investing big money into the company and its programs.
If the G180 delivers on its promisses, it will be a winner.
But, I'm a rotorhead. What do I know?