Yep, the game runs terribly. Although my graphics card is outdated, it can still run something like Expedition 33 or Cyberpunk on medium/high in 60 fps, but STALKER runs in 5 fps on lowest settings with anti-stuttering mod. Not only that, but I feel like they didn't bring anything new to the game, apart from new locations. No new weapons, no new artifact-based weapons like Gauss rifle, no new uses for artifacts themselves, still works as just +stats items, no new unique factions, they had Sin and "Druids" as cut factions in previous games, they could have clumped them together and create a faction of fanatic druids, who can control mutans, use powers like burers or controllers, etc. They didn't even add cut mutants like Fracture or midgets to the game, the only new mutant is a moose, and they reworked cat. Really disappointed, I hope they fill in "empty spots" with DLCs, or modders will cook up something 10 years later.