head to head
The Legend of Zelda: Skyward Sword asks more than Red Dead Redemption 2, and the gap is optimization.

Execution · Practiced Mastery
A cinematic open-world western leaning on shooting feel and atmosphere.

Optimization · Practiced Mastery
Motion-controlled Zelda where every swing's direction matters against blocking foes.
Red Dead Redemption 2 leans Execution (Practiced Mastery); The Legend of Zelda: Skyward Sword leans Optimization (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Red Dead Redemption 2
Gunplay and Dead Eye reward aim and timing.
The Legend of Zelda: Skyward Sword
Directional motion swordplay demands deliberate angled swings
Red Dead Redemption 2 leans a little harder on reads, though the gap is small.
Red Dead Redemption 2
Enemies use scripted AI patterns, not adaptation.
The Legend of Zelda: Skyward Sword
Enemies telegraph fixed blocking stances
Red Dead Redemption 2 leans a little harder on variance, though the gap is small.
Red Dead Redemption 2
Some hunting and weather randomness, lightly hidden.
The Legend of Zelda: Skyward Sword
Linear and authored
The Legend of Zelda: Skyward Sword leans clearly harder on optimization.
Red Dead Redemption 2
Loadouts and routes solvable but loose.
The Legend of Zelda: Skyward Sword
Dense dungeon puzzles and item logic
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.