I just recently saw both. First the remake and then tonight the original.
In the remake all of the key scenes are exactly the same. The only thing that saved the movie was [SPOILER]changing it to a female society that used men for their seed and their muscles. The men were all timid and never spoke[/SPOILER]. It was an interesting twist to modernize the story. But that didnt make it a good movie.
The original was better and made more sense. And the T&A didnt hurt.