head to head
vs
Grand Theft Auto VvsSonic R
Grand Theft Auto V leans Execution (Practiced Mastery); Sonic R leans Execution (Practiced Mastery).
Grand Theft Auto VSonic R
Axis by axis
Execution5 vs 6
Sonic R leans harder on execution: tight kart-like movement and jump timing
Reads2 vs 3
Sonic R leans harder on reads: racing against human opponents somewhat
Variance2 vs 2
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.