If you stopped during the torture scene, it may influence your opinion on the game to know how that mission ends. Trevor (the absolutely unhinged redneck lunatic you're playing as) helps the victim escape while ranting about how the entire concept of torture is flawed.
Rockstar is basically saying "Look, even this batshit insane criminal who regularly kills people without any sign of remorse knows that torture is useless."
Splitgate did a great job of using the portal gun mechanic in an arena shooter. I played it on PC, but I kinda sucked at aiming with mouse and keyboard, so I could only win straightforward gunfights about 30% of the time, but I remembered playing Portal all those years ago. I usually managed to finish matches near the top of the scoreboard despite my shitty accuracy by thinking with portals™ and just constantly portalling around the map and catching people by surprise.