Phixius

Corrected entry: On Lex Luthor's Russian-made missile launcher, the second button from the left is labelled "otkaz", which is presumably intended to mean "abort". The correct word would be "otmena". While "otkaz" is a general synonym, in a technological context it means, rather unfortunately, "equipment failure".

Corrected entry: In the scene where Superman saves the plane from crushing, we can see that both of the plane wings were torn away in the air, but when they land they miracously disappear. No debris of any kind follows.

Corrected entry: Superman's strength and other superpowers seem to oscillate a lot between scenes in the movie, and for no good reason. Towards the end of "Superman Returns", he is shown lifting an entire landmass out of the ocean, and pushing it into outer space, all while being exposed to Kryptonite. He is also capable of showing up anywhere in the world nearly instantly, as a reporter comments. Yet in one of the first action scenes, he struggles trying to catch up with a plummeting airplane, and has a hard time slowing it down, managing it just before the plane hits the ground. This should be a trivial task for someone of his abilities, yet no in-movie explanation is given for such poor performance. Of course, the real reason is obvious - the plot requires that Superman saves the day just in the nick of time, to create cinematic tension and resolution.

Corrected entry: In the scene where Superman is lifting the newly crated island to space, he stops pushing it, and the island continues into space. Then suddenly, as he looses weight and mass (because the island is gone), Superman falls down towards earth. If he does, so should the island. Alternatively, if the island continues into space, so should Superman.