head to head
Monster Hunter: World asks more than Grand Theft Auto: San Andreas, and the gap is execution.

Optimization · Practiced Mastery
A sprawling open-world crime epic with RPG-style character stats across a whole state.

Optimization · Practiced Mastery
Breakout Monster Hunter where learning each beast's moveset turns terror into routine.
Grand Theft Auto: San Andreas leans Optimization (Practiced Mastery); Monster Hunter: World leans Optimization (Practiced Mastery).
Monster Hunter: World leans clearly harder on execution.
Grand Theft Auto: San Andreas
Flying school and drive-bys need decent hands
Monster Hunter: World
Deliberate weapon timing against huge movesets
Monster Hunter: World leans a little harder on reads, though the gap is small.
Grand Theft Auto: San Andreas
Gang AI is scripted, never adaptive
Monster Hunter: World
Monsters are learnable scripts, never adaptive
Monster Hunter: World leans a little harder on variance, though the gap is small.
Grand Theft Auto: San Andreas
Territory wars and traffic add light randomness
Monster Hunter: World
Decoration drops are notorious RNG
Monster Hunter: World leans clearly harder on optimization.
Grand Theft Auto: San Andreas
Stats, gym, weapon skill, and routes reward systematic play
Monster Hunter: World
Knowing the monster and building counters is the game
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.