It’s very good. Everyone mad about the shouting is annoying because Korea and America are two different places hence why the reaction to him being disabled is different. Also the head doctor yelling at him was due to the trauma he experienced with his younger brother. Americans LOVE to make everything seem calmer on tv when it comes to real life issues like ableism. Yes mentally disabled people have been yelled at and treated horrible like he was portrayed on the show. Overall the American version was inspired from this one which is the original so idk why y’all giving this one star because Americans are not that original. Without this the American one wouldn’t exist.