No reaction? What exactly did you expect? AMD's performance problem is mostly their problem, drivers in general and their high demand for CPU power. Most AMD users don't even seem to complain too much, either because they're used to the situation or knew this before release. Physx is "only" calculated by the CPU, no proprietary Nvidia-exclusive effects. PS: The current version of ReShade, 0.18.4, is supposed to fix the issues it had with Project Cars.