head to head
vs
Forza Motorsport 4vsSonic Riders: Zero Gravity
Forza Motorsport 4 leans Execution (Practiced Mastery); Sonic Riders: Zero Gravity leans Execution (Practiced Mastery).
Forza Motorsport 4Sonic Riders: Zero Gravity
Axis by axis
Execution8 vs 7
Forza Motorsport 4 leans harder on execution: precise braking, throttle, and racing lines
Reads1 vs 1
Even - both lean on reads about the same.
Variance1 vs 1
Even - both lean on variance about the same.
Optimization6 vs 5
Forza Motorsport 4 leans harder on optimization: car tuning and upgrade optimization
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.