>>717422392
Because the actual gameplay beyond looking at pretty vistas is repetitive slog-ass.
The game has to ruin immersion every mission by throwing 300 goons at you to shoot because it's a 3rd person shooter designed for the average normie. Also it over-relies on walk-and-talk and as soon as you're stuck either loading a save or just with a character you don't give a fuck about it's just minutes of waiting doing fucking nothing.
The stories it tells are engaging and many of the characters are fun though.