yeah, I was shocked at how slow it is. I can play a fully modded fallout 4 and fully modded skyrim with even less lag than my ps4, but this took 2 hours (according to steam) just to finish the "prologue" which from how much I had to do should not have taken even 10 minutes.It says: 1,6 FPS. Are you serious? And yes it's the FPS Counter addon/mod. Disable antialiasing, turn off shadows and so on to get at least some more FPS. You can't play it like this.
Edit: IIRC Turn of that FPS Counter aswell, as it gives you 1-2 more FPS lol.