Hey, sorry I brought common sense to your sacred childhood favorite game.
If you don't think the original needs improvements why aren't you playing them now instead of waiting for this? Those 30 fps needed as much upgrading as the 320*240 resolution and lack of texture filtering.
Ahh yes, the difference of 30 to 60 FPS is the same as the difference of 240p to checkerboard 4k + massively upgraded models and effects and control changes.
Do you even think before you post?