It is a moving drama about Kylie (Seth Rogan) trying to help his friend Adam (Joseph Gordon-Levitt) through his struggle with cancer.
Having said that, it is hilarious at points and there are funny moments throughout. But to call it a comedy is to imply a levity unfitting of the subject matter.
Screenwriter Will Reiser based it on his own experiences after being encouraged to write it by Rogan, the friend who helped him battle with cancer in his early 20s.
It’s masterfully done, handling itself with grace and humour.