head to head
vs
Gran Turismo 2vsSuper Mario Galaxy 2
Gran Turismo 2 leans Execution (Practiced Mastery); Super Mario Galaxy 2 leans Execution (Practiced Mastery).
Gran Turismo 2Super Mario Galaxy 2
Axis by axis
Execution7 vs 8
Super Mario Galaxy 2 leans harder on execution: Precise jumps and gravity navigation define every galaxy
Reads0 vs 0
Even - both lean on reads about the same.
Variance1 vs 1
Even - both lean on variance about the same.
Optimization7 vs 6
Gran Turismo 2 leans harder on optimization: Car selection, tuning and prize-money routing dominate the career.
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.