The Ultimate/Extended edition is much better

Rating: 7/10 (11 January 2020)

I've changed my rating for this to a 7/10. It's slightly better than a 7, but isn't an 8.
The extra half an hour explains things a bit better and pads out Superman's story more. It still has the major flaws of the normal version, such as Batman killing bad guys and "save Martha" etc. And thus will never be a great movie, however it's a big improvement and better than Justice League.