In the Umineko visual novel, the storytelling is very much driven by the text. You get to read the characters' internal monologues, which gives you a deeper understanding of their motives. The anime, while it has voice acting and visual cues, may not be able to convey the same level of depth in storytelling. It often has to cut corners to move the story along in a timely manner. For example, some of the more complex philosophical discussions in the visual novel might be simplified in the anime.
The Umineko visual novel offers a more in - depth and immersive storytelling experience. You can explore different paths and interpretations at your own pace. The anime, on the other hand, has a more linear approach to storytelling. It has to make choices about what to include and what to omit. The visual novel allows for a more comprehensive exploration of the story's themes and sub - themes, while the anime may focus more on the main plot points to keep the narrative flowing within the limited time frame.
The visual novel has a more detailed storytelling approach. It can take its time to unfold the plot, introduce characters gradually, and build suspense in a very methodical way. In the anime, the storytelling is more streamlined to fit the time limits of episodes. This may lead to some elements being left out or not as fully developed as in the visual novel.