head to head
Overcooked 2 asks more than Grand Theft Auto V, and the gap is execution.

Execution · Practiced Mastery
Sandbox crime playground spanning shooting, driving, and a persistent online economy.

Execution · Practiced Mastery
A frantic co-op cooking game where execution speed, partner reads, and optimal kitchen routing determine your score.
Grand Theft Auto V leans Execution (Practiced Mastery); Overcooked 2 leans Execution (Practiced Mastery).
Overcooked 2 leans clearly harder on execution.
Grand Theft Auto V
Driving and shooting demand decent inputs.
Overcooked 2
High-speed chopping, plating, and movement under pressure is the ceiling
Overcooked 2 leans a little harder on reads, though the gap is small.
Grand Theft Auto V
Online PvP exists but mostly gear/positioning, not modeling.
Overcooked 2
Anticipating co-op partner actions requires real-time social reads
Overcooked 2 leans a little harder on variance, though the gap is small.
Grand Theft Auto V
Some mission and lobby randomness.
Overcooked 2
Level hazards and order queues introduce random variation
Overcooked 2 leans clearly harder on optimization.
Grand Theft Auto V
Heists, money loops, builds learnable.
Overcooked 2
Optimal kitchen routing and task assignment is learnable per level
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.