Terminator 2
By Kit Macdonald
"I need your clothes, your boots, and your motorcycle." By common consent the best of the Terminator movies and an easy win if anyone ever challenges you to name a sequel that's better than the original, Terminator 2 was an achievement in lots of ways, not least in Cameron and his co-writer William Wisher managing to come up with a worthy sequel plot for Arnold Schwarzenegger's T-800. They opted to switch his character from evil to good and pit him against a terrifyingly sleek and businesslike-looking Robert Patrick as the advanced liquid-metal android T-1000 out to get Sarah, her future-saviour-of-humanity son John and the T-800.
Cameron's film was the most expensive ever at the time and was made during what turned out to be a sweet spot in CGI history: when computer effects were possible, but when the difficulty and expense of using them meant creative real-world solutions were still worth considering and implementing wherever possible. Cameron excelled at this latter discipline despite the near $100m budget, and some of his more recent films would have benefited greatly from similar constraints.