More to the point why would or should there be an unbiased opinion on morality?
Everybodies biased. Everyones working an angle, playing a game. That's life.
I agree with jaguarbass you will have as many opinions on morality (or any subject) as people you ask. Take away a person's opinion or choice and we might as well be wearing burkas in a third world country or worse if you can imagine that.