Maybe some are most polished than others. I loaded up the RV-10 one a few years ago and it was just a 3D model. I didn't want to mess with building a panel, skinning and modifying flight dynamics.
I love playing flying video games, I might be in the minority but I personally thing there is little realistic in terms of stick and rudder with them. At least on Xplane 11 the tailwheel flying is fairly comical.
That said I use the Aerobask Velocity Twin with a dual panel Dynon set up as a procedural trainer. It's similar enough to my G3X panel to make it useful.