head to head
vs
Call of Duty: WWIIvsKillzone 3
Call of Duty: WWII leans Execution (Practiced Mastery); Killzone 3 leans Execution (Pure Mechanics).
Call of Duty: WWIIKillzone 3
Axis by axis
Execution7 vs 7
Even - both lean on execution about the same.
Reads4 vs 4
Even - both lean on reads about the same.
Variance3 vs 2
Call of Duty: WWII leans harder on variance: Spawns and loot crates inject randomness
Optimization5 vs 4
Call of Duty: WWII leans harder on optimization: Division builds and map lanes are learnable
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.