There are elements of this series that are touching and that pull at all the right strings. However, I cannot say that I was left with the impression that this is an extraordinary show. Sure, the depiction of mental illnesses and conditions and their acceptance are much welcomed and needed. Yet, where the show fails is that this is more about the autistic brother and his needs, wishes, and priorities than it is about the male lead. Some may find that fascinating and what brings the show to another level. Others, like myself, may find that lacking.
The acting is mainly wonderful - especially the male actors. The female lead however is not as strong. Perhaps her character was written like that on purpose, but her representation of the self-entitled and rude attitude definitely did not add strength to the overall impression of her character or her acting. The fine line between villain and victim needed more finesse.
I guess where the show ultimately fails is the tragic twist and turn that instead of bringing another level of drama dimension ends up bringing a totally unrealistic finale. There is too much glossing over at the end, too much drama and tragedy to end watching the series with any kind of semblance of realism.