This video compares PSSR1 to PSSR2 when it comes to Hell is Us on the PlayStation 5 Pro.
To activate PSSR2 for this game, enable the Enhance PSSR Image Quality setting on the system menus of the PS5 Pro console.
For this comparison, the Graphics Mode is set to Performance, with PSSR enabled and Motion Blur set to Minimal.
You can check out the video below:
PSSR2 provides a sharper image quality in Hell is Us. This is easier to tell during gameplay than the real-time cutscenes.