head to head
Portal 2 asks more than LEGO Indiana Jones: The Original Adventures, and the gap is optimization.

Optimization · Pure Optimization
LEGO romp through the original Indy trilogy's set pieces and puzzles.

Optimization · Pure Optimization
A first-person puzzle game where seeing the solution is the whole skill.
LEGO Indiana Jones: The Original Adventures leans Optimization (Pure Optimization); Portal 2 leans Optimization (Pure Optimization).
Portal 2 leans a little harder on execution, though the gap is small.
LEGO Indiana Jones: The Original Adventures
Whip swings and brawls, very forgiving
Portal 2
Portal placement requires some precision but timing is lenient.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
LEGO Indiana Jones: The Original Adventures
Scripted foes and traps
Portal 2
No opponent; puzzles are static.
LEGO Indiana Jones: The Original Adventures leans a little harder on variance, though the gap is small.
LEGO Indiana Jones: The Original Adventures
Everything placed deterministically
Portal 2
Puzzles are deterministic with no randomness.
Portal 2 leans clearly harder on optimization.
LEGO Indiana Jones: The Original Adventures
Item and character gating across replayable levels
Portal 2
Solving the puzzle's logic IS the entire game.
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.