I've watched a lot of the series in the World Masterpiece Theater. And this is by far my favorite. It starts out slow at first, however, once she arrives at her Grandfather's location, it becomes much more eventful and exciting. This became one of the most satisfying anime I've ever watched. It has a good balance of sad moments and moments that make you want to high five your invisible buddy. The voice acting was pinpoint in my opinion. The key thing to this anime is those eventful moments that make you feel good inside or when things are revealed, the anime really knows how to capture that moment.Some really memorable scenes that made me rewatch them many times over.