::::I've read a few articles and it's getting frustrating. There is literally nothing they all agree on. The reason why: all judgements are subjective and no one is an expert. Even in usually "reliable sources" (like e.g. the BBC), they're just puff pieces. I think the 1st paragraph of the section is ok (about how the film's not meant to be realistic), as are the last 3 (self lacing shoes, hoverboards and the Cubs); but I'm beginning to think the discussion of what it did and didn't get right should be removed entirely. Instead replace it with a generic, "Especially around 2015, many articles speculated on what the movie did and didn't get right" followed by a few links.