Finnish subtitles are pretty bad, they originate from 1995 VHS release and some of the lines are too vague. For example, 3PO says he found that negative axis had been polarized or something like that, and it was translated to that there was a wrong connection.
I've been waiting for doing good subtitles for myself but it's pretty hard doing them using the software I have. Maybe there are better subtitle programs for BDs, any suggestions?