Everything Marilyn does is different from any other woman, strange and exciting, from the way she talks to the way she uses that magnificent torso.
I also know that in the second movie, the sequel, Eric made some huge advances with the robot suit. That just made it even better. You put the suit on and moved your arms then the robot's arms would move in sync with yours.
On a personal note, myself, I find religion - I can understand it, I can understand why we have it, as a kind of force on the planet. And I also at the same time think it's ludicrous.