It's an interesting experiment, but ultimately... it's Portal with ray tracing. And it's for anyone with a 3060 or higher graphics card. This really doesn't do anything for anyone other than those with really high level graphics cards. All while well over quintupling the size of the game.

This also would have been a good time to even do some small upgrades to the base game, but that wasn't even done. So, in the end, this is just a prettier Portal.