Yesterday I saw Shackleton: The greatest Story of Survival and now I am watching Miller's Girl
I think Shackleton: The greatest Story of Survival is much better than Miller's Girl
They are very different movies so maybe the comparison is unfair but to justify my claim, imdb has average rating of 7.5 for Shackleton: The greatest Story of Survival and 5.2 for Miller's Girl.
And if you are looking for inspiration, definitely watch Shackleton: The greatest Story of Survival and definitely DON'T watch Miller's Girl!