This little unheard of tragicomedy drama represents some of Ben Wheatley's best work to date. There's lots of characters here, and his script manages to integrate them all in interesting and sometimes amusing ways; the dialogue is sharp, with the actors adding bits and pieces when called for, and the tense family relations soon reaches a boiling point with appropriately awkward and tense confrontations after smart setup work.
As well as writer and director, Ben Wheatley also shows really impressive work as editor. Conversations are constantly cut up with other conversations, and the transitions are smooth, never losing us as the audience with the content of those exchanges, while also managing to keep us aware of where everyone is and what's on everyone's mind in a given moment.
Of course, when the focus is on dialogue, you need a good ensemble, and fortunately this British film is splendidly cast from top to bottom, with Neil Maskell demonstrating yet again why he deserves more leading roles with this incredible, impassioned display. Overall, 'Happy New Year, Colin Burstead' is an excellent acting, screenwriting, and editing showcase.
8/10.