I loved it, the demo was impressive. I spent 2 hours on it. When is the last time you saw a demo that long? (Not since the FF7 demo I'd say)
I can't wait, It retains the gameplay and feel of the original games. The voice acting is actually decent too. Pretty environments, the cel-shaded graphics fit in quite well.
To me, Dragon Warrior 8 is to Zelda Orcarina of Time. Since it's the first major leap into the 3D realm for Enix's classic series and I must say they did an amazing job by far. the soundtrack is gorgeous of course!