Superman has long been my favorite comic book character. Dating all the way back to Saturday morning cartoons in the early to mid '70s and a plastic Slurpee cup that I snagged on a trip to the local 7-11 with my grandmother when I was probably 4 years old. When that first movie came out in December '78, it was a gold standard in comic book movies. Of course, in those days comic book movies just really didn't exist, at least not on such a grand stage as a major Christmas-time cinematic release.
Superman: The Movie still stands up very well for me 42 years later. For years, I thought Superman II was an awesome movie ... but when I re-watched it not too long ago, it has become about as close to hot garbage as can be, well, excepting entries such as Superman III and Superman IV: The Quest for Peace, that last which is legitimately one of the worst 5 movies ever made.
In 2006, I remember being so very pleasantly surprised to hear John Williams' Superman theme during the credits of Superman Returns. The movie was so-so, way better than the previous 2 entries and even better than Superman II.
In 2012, when I saw the first still image from the upcoming Man of Steel, it featured Superman standing in front of a crushed bank vault door. I knew next to nothing about the plot of the movie, but I did learn early on that John Williams was not doing the score (not that he had done a Superman score since 1978). The Superman theme that I had grown up with had been woven into all of those original movies plus Superman Returns. That theme went with Superman just as the Indiana Jones defines that Harrison Ford charcter, the Imperial March is closely associated with Darth Vader ... I could not really get enthused about a Superman movie without some form of John Williams' music.
So when MoS came out in June 2013 ... I was pumped to see it but didn't expect to truly love the movie like I do the original movie from '78. Then, the depiction of Krypton, Russell Crowe's take on Jor-El, and everything related to Krypton was just so different from the sterile look of these things depicted in the original movies, and I loved it. Absolute perfection. The movie did a good thing from there, in that it didn't follow a linear timeline in telling the story of Clark Kent and Superman. We first see him as a rookie on a shrimp boat that gets called in to an oil rig disaster; later we see young Clark Kent, so it was kind of all over the place, and that worked for me. (In an aside, audiences don't ever need to see another depiction of young Kal-El's arrival on Earth and being adopted by the Kent's, growing up in Kansas, all of that, much like we never need to see another mugging in an alley resulting in the deaths of Bruce Wayne's parents).
I loved the depiction of Krytonic technology in this movie. I thought General Zod and his cohorts were far better realized than in Superman II. I generally liked Kevin Costner and Diane Lane as Pa and Ma Kent; Pa's death was poorly handled as opposed to the original movie, and it really didn't resonate on any emotional level as it should have. Amy Adams as Lois Lane didn't move the needle for me, but she is a better looking woman than was Margot Kidder.
And since I commented so much about a concern over the lack of John Williams' theme in the score by Hans Zimmer? Yeah, I never missed the JW theme. Zimmer's work is not hummable for this movie, but it works well. Zimmer did some of his best work with both MoS and Batman Versus Superman.
While I do enjoy BvS quite a bit, that movie should never have been made at the time that it was made. To me, that movie's existence is purely a result of Marvel's unprecedented success with a slate of lesser-known characters. DC showed a remarkable lack of patience in developing their own series. There should have been solo films from each of their primary characters before considering anything like either BvS or Justice League. Granted, doing so takes time, and they were well behind on the scoreboard, but there was not a game clock winding down in the 4th quarter.