I realise we're talking original screenplays here rather than films, but an original screenplay does not always make for a watchable film. I haven't seen the others on this list yet but The Lobster was remarkable in its turgid story telling. Some great names put in what I'm sure are great performances, but not one character was likeable despite the early promise. It felt like a short film massively stretched to feature length. Personal opinion, obviously, so feel free to lambast me with more educated critiques.