I have a lot of intense thoughts about what I personally would like to see be done in the game, what my "dream level" would look like, and no existing level has fulfilled any of them. Metalepsis, however, is one of those levels that comes close. It's special in ways I can't describe and it gives me hope that other people out there have the same ideas as me. It scratches an itch deep in my brain unlike any other level, no exaggeration. Maybe there are others out there that are similar to this but, for now, Metalepsis is my second favorite level in Geometry Dash.