head to head
vs
Guitar Hero: World TourvsUm Jammer Lammy
Guitar Hero: World Tour leans Execution (Pure Mechanics); Um Jammer Lammy leans Execution (Pure Mechanics).
Guitar Hero: World TourUm Jammer Lammy
Axis by axis
Execution8 vs 8
Even - both lean on execution about the same.
Reads0 vs 0
Even - both lean on reads about the same.
Variance0 vs 1
Um Jammer Lammy leans harder on variance: Fixed songs, ad-lib scoring slightly opaque
Optimization4 vs 3
Guitar Hero: World Tour leans harder on optimization: Star power activation paths drive top scores
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.