The only thing that hasn't aged well about the original IIRC, is the gamepad controls of the PC version. It doesn't feel right.
If you are able to use a Dualshock 4, Dualsense or Switch Pro Controller on your PC you can download DS4Windows and then it emulate those controllers as an Xbox 360 controller (not important to the process but I don't know if theres a program that can do with an Xbox 360/One/S controller) and you can set a negative deadzone to counter the lag felt on both sticks, if you set LS and RS to "0.40" it will remove all the input lag and feel really responsive.
That's for a Dualsense, so maybe you'll want more (or less) on DS4 and Pro Controller because the deadzones are different. The game has really crappy handling of the mouse as well so this is the easiest fix and controller was probably the way the game was meant to be played imo.
I played through with 8K super sampling + transparency super sampling earlier this year and it was a near perfect image, plus locked 60fps on my GTX 1080, highly recommended absolutely superb looking. This new version looks graphically very good but I dislike so many changes I won't buy until its cheap as a curiosity. They really ruined the atmosphere in so many moments, Zach Hammond's new voice actor and face capture is rubbish compared to the old one.