It's really nice to watch something so different and get a peak into the life and mind of people with autism. I can see all the research that has gone into this drama and the actress did a phenomenal job! I was awed at her mannerisms with her whole body - from the way her eyes avoided eye contact to the way she carried herself. Other than that, the drama addressed different problems in a very tactful manner: from prejudice against people with mental disorders to corruption in the legal system. All the while, I could not really hate any character. Every character had their own twist and I honestly love that there was no "big bad evil villainess" character, because I honestly get tired of that. The whale/dolphin animations were also really well made and it was fun to learn some off-topic whale facts.
The only reason I did not give a full 10 is because although the drama itself is great, it is not completely my taste. But I would argue that objectively, it would be a 10.