I think it's fair to say that The Last of Us Part 2 Remastered is perhaps not the highest priority when it comes to receiving a PS5 Pro upgrade. Packing a reasonable 1440p60 and 4K30 performance split on base PS5 consoles, the game was already delivering a good visual experience on Sony's 2020 hardware - but there is a compromise between image fluidity and image clarity. Part 2's PS5 Pro outing seeks to eliminate that gap, aiming to deliver a 4K-like visual experience at a full-fat 60fps frame-rate target by using Sony's new machine learning PSSR upscaling solution. How does PSSR fare in our first extended look at the technology? Is this a good replacement for native 4K, or does it fall short of that lofty target?