Why is Vue particularly problematic with indoor scenes? It isn't as easy to set up indoor scenes in Vue as it is in, say, Bryce, because of the lack of tools like constrained dragging. But once you have it set up, I don't find any major problems. Without wishing to be rude, I didn't find the Carrara gallery here to be a great advertisement for Carrara (with some exceptions), when I had a quick look. A lot of the images are very simple and often overly bright. It makes one wonder if the software is difficult to use for more elaborate scenes, and people aren't really pushing the program to its limits.