Some people love the notch, and some people hate it. Personally, I don't mind it, but I do think the iPhone X would look better without it. Using a customised wallpaper is one easy way to hide the notch when glancing at your phone.
I've put together six notchless wallpapers using photos from Unsplash. To use them, just tap on the wallpaper you want below, save it to the camera roll. Pinch to zoom out when applying it and be sure to select Still, not Perspective.
That's it. Enjoy your slightly less notchy iPhone X.