Yes, I own both those DVD's. I own all the DVD'as mentioned in this thread. Grave of the fireflies was one I watched with my mother with my LCD Projector at 200 " inches diagonal. We both sat, motionless, and neither of us did not make a sound. My Mom was so quiet, I thought she fell asleep. I looked out of the corner of my eye and she was crying, which of course, I was close to doing myself, and that set me off. That movie had both of us deep in inner thought at the end, and deeply affected us. Both of us in tears at the realization of what we were actually watching, which many people I've talked too about this movie did not understand. I won't comment, as not to spoil it for anyone. A must see movie. Studio Ghibli is an incredible production studio.
Miyazaki got a lot of crap from both sides, some saying he was white washing Japanese history, and the Japanese critics saying he was too hard on the characters involved. If you get both sides pissed off, you've done something right.