Lucid dreams can feel just as real as your waking life. Sometimes, they can seem even more real. Your dreams seem to respond to your attention and focus. If you are focusing on your senses, you can push them beyond normal levels of reality. There is really no limit to your vision, or hearing, or sense of touch in a dream.

Of course, there are fuzzy and poorly remembered lucid dreams, just as with normal dreams. They come in all sizes.