The characters aren't even characters anymore. They're just terrible memes. Papyrus is basically "LOL SPAGETTI!!!111!! XDDDDdd". Frisk and Chara are basically just hosts for tumblirina parasites, but that's more of a fandom problem. The locations are just barren, linear, and forgettable. The only locations i remember are the ruins and snowdin, that's pretty much it.