Loved it as a fan of the original and looking forward for more. Actually, I want this "more" right now, I guess it's a good sign.
A few things I'd like to point, though:
1. Loved the looks of the Princess, but in the original module her looks depended on her Constitution stat - 9 meant she was a skinny gentle girl, 12 - quite an ample young woman, 15 - huge tits and ass. I think you are not going to implement this system - too much work with different art variations.
2. I will join my voice to those who think that Vico should look less of a brute and more like James Bond. You changed that scene in the beginning from a rape to a rape attempt, and I think it is Ok, the Princess faced and will face enough trials in this game. Also, it makes Vico an utter villain as a character, and I don't really think that Valine completely managed to fix that.
3. Hope you will add more art, not only in the scenes, but also of the city of Betancuria etc.
4. So far I see some non-liner pattern in this game. Will there be more? Choices and their concequence were a really strong feature of ADWR.
P.S. I hope you know that a couple of years ago Valine published a new enhanced version of ADWR Part 1 with lots and changes and tweaks. Liked some of them, disliked some others.