Other than showcasing 4K/60fps and 180p/120fps output, I feel like Prime 4's not really a next gen technical showcase simply cos it's built around hardware a generation behind Switch 2. It's a beautiful game on the strength of its image quality, framerate, and art direction, but it's barely scratching the surface of what the hardware should be capable of in terms of lighting, geometry, effects, etc.
If we get a Prime 5 in 2030 or something it could look far superior.







