I have to agree that the dark side ending at least, would have been much better at Dantooine. When I first got there, I did wonder if the game ended there. But then it continued, and the final parts of the game turned out to be quite weak and obviously rushed.
If it ended at Dantooine it would have had much more impact than the actual ending which is just too confusing. Then again, the ending would have probably been better than both of these if the game had spent a little longer in development.