I find it amazing how people can't describe a footage properly. So many wrong things like Superman walking on clouds, Clark taking of the glasses, etc. These guys need to have their eyes checked ASAP. Even seeing in a terrible low quality footage, there' just 2 shots max I can't tell what is going on.
t: There is really no need to turn this disguise thing into rocket science and I hope that they won't try to do that. If Charlie Chaplin could enter a competition of his own impersonators and not only did nobody know, but he came in third place (I think) then Superman doesn't need more than a simple disguise and a bit of acting talent. And they could easily make this known in the movie through a simple conversation about the disguise that Clark can have with Martha. And all the people watching the film that don't get it yet, should. Again, it's not rocket science so I hope they don't turn it into that.
The glasses are in the movie. I don't even know why this thread is still open.