Mine isn't blurry with DLSS. Apparently it can look bad if you leave on depth of field, motion blur and film grain, but I had all of these disabled anyway as they degrade the image quality. It can also look bad if you're using DLSS at lower resolutions because it was really designed for 4K screens. I have a 4070 Ti which is no slouch in this game beating a 3090 Ti by 9.4%, but even with all settings on low it wouldn't be enough to keep the 1% lows around 120. I have most settings on low except for textures, shadows, and a few other things which have a minimal impact on FPS.