Finished it but had the "bad" ending because I didn't back Ciri enough, or failed to push a jar off a table at the right moment. Seems the entire ending was decided by (at the time) some pretty minor decisions.
Gutted.

So had to do it all again, now its the neutral ending, which is OK but now Im living like some lonely spinster, because I didnt help Yen go sailing or some nonsense.

This simply means I have to do the whole game again.
:/