I loved the game with all my heart. The only complaint I have is the performance I had with my gtx1080 TI, even with everything on low, at times it was a stuttering festival.
Are you using Oculus Tray Tool? If so have you enabled Super Sampling? If you have, I think it might conflict with the Steam VR equivalent setting and end up trying to render a combined enormous resolution... I think you need to disable either the Steam VR SS or the OTT SS, do not run both. Worth checking anyway as I know this catches people out.