head to head
Gran Turismo 5vsNCAA College Football 2K3
Gran Turismo 5 leans Execution (Practiced Mastery); NCAA College Football 2K3 leans Optimization (Practiced Mastery).
Gran Turismo 5NCAA College Football 2K3
Axis by axis
Execution8 vs 6
Gran Turismo 5 leans harder on execution: Simulation-grade car control and braking precision lead everything
Reads1 vs 2
NCAA College Football 2K3 leans harder on reads: scripted CPU defense, not adaptive
Variance1 vs 2
NCAA College Football 2K3 leans harder on variance: fumbles and bounce randomness
Optimization7 vs 7
Even - both lean on optimization about the same.
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.

