I am making a themepark game, and my roller coasters are not smooth, so I would need a POV camera that is smooth enough to give the illusion of the roller coaster being smoother than they are.
Roblox used to, or does have a cinematic camera mode that I think could be enabled by pressing left shift+p.
It was very smooth, and had some drag to it I wonder if I could apply that smoothness to a POV script
Developer free camera mode uses springs to control the camera. The code is available if you start a Play session (F5) and look in PlayerGui. Under Freecam, open FreecamScript to see the code.