head to head
vs
WWE 2K15vsWWF SmackDown!
WWE 2K15 leans Execution (Competitive PvP); WWF SmackDown! leans Execution (Competitive PvP).
WWE 2K15WWF SmackDown!
Axis by axis
Execution5 vs 5
Even - both lean on execution about the same.
Reads4 vs 5
WWF SmackDown! leans harder on reads: Against a friend, predicting grapple choices is the game
Variance2 vs 2
Even - both lean on variance about the same.
Optimization4 vs 3
WWE 2K15 leans harder on optimization: Move sets, stamina and match pacing are learnable systems
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.