head to head
vs
Naruto Shippuden: Ultimate Ninja Storm 4vsWar of the Roses
Naruto Shippuden: Ultimate Ninja Storm 4 leans Reads (Competitive PvP); War of the Roses leans Execution (Competitive PvP).
Naruto Shippuden: Ultimate Ninja Storm 4War of the Roses
Axis by axis
Execution5 vs 7
War of the Roses leans harder on execution: Directional swings, parries and timing decide every melee duel
Reads6 vs 6
Even - both lean on reads about the same.
Variance2 vs 1
Naruto Shippuden: Ultimate Ninja Storm 4 leans harder on variance: Minor support-assist chaos
Optimization4 vs 4
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.