Really don't know why they are "trying to" copy the originals but it was very common in Turkish cinema.
I didn't have the opportunity to watch this "SUPERMEN" but frankly I have to see it. I know for sure that it will almost look, sound and feel like crap when I watch it.
Also there is another one. The copy of "The Woman In Red" (http://www.imdb.com/title/tt0088414/) was shot by us (Turks). In fact, I have to tell the truth, I almost liked our version better. Again it was a copy but some of the scenes and especially the attitudes of people has been made compatible with our culture. This way, it feels closer if you are a cheater or have been cheated :) (I still know that it is disrespectful to the original)
Anyhow, the "SUPERMEN" is E.T. living in Metropolis and a comic hero which anyone even shouldn't try to apply for other locations or origins. I have seen many movies (but not this one) similar to this copy and they are mostly full of dirt.