head to head
Metal Gear Solid 4: Guns of the PatriotsvsTom Clancy's Splinter Cell: Conviction
Metal Gear Solid 4: Guns of the Patriots leans Optimization (Practiced Mastery); Tom Clancy's Splinter Cell: Conviction leans Execution (Practiced Mastery).
Metal Gear Solid 4: Guns of the PatriotsTom Clancy's Splinter Cell: Conviction
Axis by axis
Execution5 vs 6
Tom Clancy's Splinter Cell: Conviction leans harder on execution: Mark-and-execute flow rewards quick, accurate play
Reads0 vs 1
Tom Clancy's Splinter Cell: Conviction leans harder on reads: Enemies search via scripted last-known-position logic
Variance2 vs 2
Even - both lean on variance about the same.
Optimization6 vs 6
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.

