Definitely. I have it on steam and it’s an incredibly fun destruction sandbox. I haven’t played with the creative mode yet, but there are TONS of awesome mods on the workshop. It runs on lua so the architecture is similar to GMod.
Not sure if the only cameras you’re thinking of are tv/movie cameras or not, but cameras have been controlled non-invertedly for as long as I can remember.
I definitely understand for flight sims and other aviation games like Ace Combat, but it still seems more intuitive to tilt the stick in the direction you want to look, rather than the opposite direction.
They really need to mod the wingsuit into the game somehow. I remember playing the demo way back when and being blown away by how much you could explore even there. I got the game a couple years later and to this day I still haven’t finished it.