head to head
vs
Call of Duty 3vsVolleyball
Call of Duty 3 leans Execution (Pure Mechanics); Volleyball leans Execution (Competitive PvP).
Call of Duty 3Volleyball
Axis by axis
Execution6 vs 6
Even - both lean on execution about the same.
Reads3 vs 4
Volleyball leans harder on reads: Versus mode lets you anticipate human shot placement
Variance2 vs 2
Even - both lean on variance about the same.
Optimization3 vs 3
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.