head to head
vs
Dragon Ball Z: Budokai 2vsNaruto Shippuden: Ultimate Ninja Storm 2
Dragon Ball Z: Budokai 2 leans Execution (Competitive PvP); Naruto Shippuden: Ultimate Ninja Storm 2 leans Execution (Competitive PvP).
Dragon Ball Z: Budokai 2Naruto Shippuden: Ultimate Ninja Storm 2
Axis by axis
Execution6 vs 5
Dragon Ball Z: Budokai 2 leans harder on execution: Combo strings and guard timing reward practiced hands
Reads5 vs 4
Dragon Ball Z: Budokai 2 leans harder on reads: Human versus play hinges on baiting and throw-guess mixups
Variance1 vs 1
Even - both lean on variance about the same.
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.