This adventure runs long. In Part 1, I think that there should have been some harpies near Vasile. I don't know why they were removed from the module, but storywise, you might want to return them. There is some great role playing in the early parts of the adventure. It wasn't mentioned in the text, but I think that Sybil should be the same Sybil from the Suits of the Mist. It's always fun to reference characters from earlier modules. The Vision was a lot of fun and was great role playing. During Laszlo's attack my players wanted to split up to take on all the missions. You might want to introduce them one at a time to avoid a party split. The Manor had great exploration and role playing. My players enjoyed the toy soldiers. But the interactions with Isabella were the best part of the adventure. It might have been more fun if there had been a longer villain speach when the party finally finds Glovia but still the whole thing was great.
[5 of 5 Stars!]