During the 1970s, Turkey did not enforce copyright laws and their film industry routinely ripped off American movies. There are Turkish versions of "Star Wars", "Star Trek" as well as MANY superhero films with Marvel and DC characters in them. Sadly, most of these are not available with English subtitles, but fortunately "3 Dev Adam" is and it's on YouTube.
When the story begins, you learn that the evil Spider Gang (led by a guy wearing a Spiderman outfit) has come to Turkey. They are so evil that the Mafia is even afraid of them. The USA has also sent Captain America to help the Turks and Mexico has sent Santo, the masked Mexican luchador. Oddly, you see this faux Santo without his mask in the opening scene...something you'd NEVER see in any of the many Mexican Santo pictures. In fact, during much of the film he's maskless. Heck, in the Mexican films he even bathes and goes out on dates without removing the mask....so having him without one seems like sacrilege!!
So is this any good? No,...it's pretty terrible and amateurish. The film lacks much in the way of story and essentially is one sloppy fight after another. The acting and production values are also pretty terrible. Also, while I cannot blame the filmmakers, the copy on YouTube is in terrible shape with bleeding colors, washed out scenes and it's a bit blurry. It needs restoration, though I couldn't imagine anyone caring to do so!
In spite of the rottenness of the film, is it worth seeing? For most people, no. However, if you enjoy laughing at bad films or enjoy having friends over so you all can laugh at them together, this one has some value. However, it's also pretty dull as well...even with all the masked rip-off characters. My score of 2 might be a bit high...but it is better than a few other Turkish rip-off films I have seen, so a score of 1 didn't feel right.