head to head
Grand Theft Auto V asks more than Beatbuddy: Tale of the Guardians, and the gap is reads.

Execution · Practiced Mastery
Navigating hand-painted levels in rhythm with fixed musical hazard patterns.

Execution · Practiced Mastery
Sandbox crime playground spanning shooting, driving, and a persistent online economy.
Beatbuddy: Tale of the Guardians leans Execution (Practiced Mastery); Grand Theft Auto V leans Execution (Practiced Mastery).
Beatbuddy: Tale of the Guardians leans a little harder on execution, though the gap is small.
Beatbuddy: Tale of the Guardians
Moving and dodging on the beat carries every section
Grand Theft Auto V
Driving and shooting demand decent inputs.
Grand Theft Auto V leans clearly harder on reads.
Beatbuddy: Tale of the Guardians
Hazards pulse to fixed musical patterns
Grand Theft Auto V
Online PvP exists but mostly gear/positioning, not modeling.
Grand Theft Auto V leans a little harder on variance, though the gap is small.
Beatbuddy: Tale of the Guardians
Levels and rhythms are fully deterministic
Grand Theft Auto V
Some mission and lobby randomness.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Beatbuddy: Tale of the Guardians
Puzzle rooms and route memory add a light systems layer
Grand Theft Auto V
Heists, money loops, builds learnable.
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.