It's probably bad that I relate to Oliver Tate as much as I do but fear not, this is not my only reason for loving this film.
Submarines comedic writing is fantastic; offering high caliber British humour. Craig Roberts (in fact the whole cast) delivers some genuinely hilarious lines in wonderful deadpan fashion.
The cinematography is equally spotless, perfectly coloured and composed in ways that make a pretty picture as well as build on the humour being delivered.
Its original music by Alex Turner adds something else to the expericnce. With each song being consistently soothing, suiting the movies tone effectively.
Richard Ayowade has created another Moss-like character who is unique yet lovable in a similar way.