"Arnold is very muscular, but Jason is a beautiful man. His muscles are very different - of the non-steroidal variety. If you go back and watch the Schwarzenegger one, he can barely pass his sword from one hand to the other, because he's so bulky." Actress Rose McGowan insists her co-star Jason Momoa in the Conan the Barbarian remake is much better than Arnold Schwarzenegger, who played the original Conan.