I borrowed this off my friend who's part japanese...she'd just been to Japan, and had brought back an authentic, original Totoro DVD....
I loved it! It took a little while getting round the menu (it was all in Japanese), but when I actually got to watching, I found it really heartwarming and funny, if slightly boring in parts. I couldn't decide whether I liked the seiyuu or the voice actors better though....they all did really good jobs.