head to head
vs
Re-VoltvsSonic & Sega All-Stars Racing
Re-Volt leans Execution (Pure Mechanics); Sonic & Sega All-Stars Racing leans Execution (Twitch Chaos).
Re-VoltSonic & Sega All-Stars Racing
Axis by axis
Execution7 vs 6
Re-Volt leans harder on execution: Twitchy RC car handling punishes sloppy steering
Reads1 vs 2
Sonic & Sega All-Stars Racing leans harder on reads: Item duels versus humans add light prediction only
Variance4 vs 4
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.