One of the all time classic Superman 2 edits, this is the best of both worlds, Lester and Donner's best moments mashed together to form a coherent and consistent take on the definitive superhero movie sequel. I had a nostalgic blast watching Reeves, Kidder, Hackman and Stamp all take charge in their respective moments to captivate the viewer. The edits are sound, the audio mixing strong, the visual mixing sometimes is a bit of a see-saw, but when they work, they work.
I love the alternative ending too, audio mixing aside it ought to have been inserted to give the edit a more unique flavor.
If you can track this down, give it a go. This is a blueprint for how to develop a passion for fanediting and it sets the standard for what your project should aspire to be more like. If you can top this, you've got it made.