An interesting film loaded with potential, but ultimately falls short for me. The mental illness aspects of the film felt tacked on, and save for Frank, every character is simply insufferable. Which maybe is the point, but it's still frustrating that such a focus is placed on them, especially Domhnall Gleeson, who's character is simply the worst. 

Frank is funny, at times, and then gets very serious very quickly, however when it does it simply feels rushed and undeserved.