An interesting thing. On the one hand <em>'This is Christmas'</em> is ultra, military grade, extra mature cheddar cheese and I've rarely been as uncomfortable watching a scene as I was during the initial speech on the train by Alfred Enoch's Adam - that sorta stuff, fake positivity/togetherness, is just something that makes me cringe, I can't help it. However, in fairness, the film actually manages to play it off well. I was fearing the worst at that aforementioned moment, though as the scenes go by the characters actually do feel like they are getting to know each other in a relatively b...