head to head
DC Universe Online asks more than Red Dead Redemption 2, and the gap is reads.

Execution · Practiced Mastery
An action MMORPG where juggling combos and ability loadout optimisation carry raid performance.

Execution · Practiced Mastery
A cinematic open-world western leaning on shooting feel and atmosphere.
DC Universe Online leans Execution (Practiced Mastery); Red Dead Redemption 2 leans Execution (Practiced Mastery).
DC Universe Online leans a little harder on execution, though the gap is small.
DC Universe Online
Combat juggling and precise block-counter timing are central
Red Dead Redemption 2
Gunplay and Dead Eye reward aim and timing.
DC Universe Online leans clearly harder on reads.
DC Universe Online
PvP arenas and legends exist as a real but secondary mode
Red Dead Redemption 2
Enemies use scripted AI patterns, not adaptation.
DC Universe Online leans a little harder on variance, though the gap is small.
DC Universe Online
Gear drop variance is limited compared to loot-heavier games
Red Dead Redemption 2
Some hunting and weather randomness, lightly hidden.
DC Universe Online leans clearly harder on optimization.
DC Universe Online
Power and loadout optimisation matter for elite raid content
Red Dead Redemption 2
Loadouts and routes solvable but loose.
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.