Good movie--However, I have been to Antarctica for 2 1 year stretches and a lot was embellished in the movie...of course to make it plausible to the masses. You would never see the sun during the Antarctic winter. It is dark down there--the sun dips below the horizon in late March and does not come back until August. BUT I guess Hollywood would have had a hard time filming in the dark, right?? I've actually been to Bailey's in Cheech (Christchurch) and that looked authentic. SO did the outside of the hospital in McMurdo. I would recommend this movie to anyone who wants a better understanding of life in the field camps down there--some of it was true but the majority of it was well thought by the makers of this film!