Director's Cut a lot more emotional!!!
I watched the cut version, then I watched the director's version.... Wow it added so much more depth and complexity into the character... It makes the ending even more powerful.
I think the director's cut is a lot better.
Sure some people might like the intact mood of the theatrical version, but the director's version seems to me to have a lot more depth and when that journey finally gets to the end, it's even more emotional.