THE SHORT VERDICT:
In a nutshell, I’d say that Show is two main things.
One, it works as an educational, illuminating PSA, aiming to help everyone who watches, to come to a better understanding of the struggles that many people face, with regard to mental health.
Two, Show is, at the same time, a tender, compassionate representation of all the patients who have mental health struggles, thereby showing them that they are seen, and they are not alone, and that there is hope.
Poignant, tender, and important.