Well, my current views on cloning are that it's fine for cloning individual organs and for research, but to attempt to create a concious self-aware human is wrong for 4 main reasons :-
1 : Theres too many of us already
2 : Theres a whole bucketload of rights issues to sort out first.
3 : Dolly the sheep had genetic defects that the scientists couldn't explain.
4 : It's so much more fun making people the normal way.
Just remember, don't confuse sci-fi cloning with 'real' cloning, which does not make a replica of the donor, there are elements of, in Dollys case, a third sheep used to Fertilise the egg etc.