Lucid dream quality varies. But to me you feel like you are in a different reality, but it does feel like a real place. It is different from real life in some ways....I notice scene changes like I will be in a room one second then be outside... like I was headed to the door, and then the scene switches to outside, but it doesnt strike me as being odd at all. Maybe a little like how your mind is when drunk. It is a real rush as you can do neat things like fly or move through walls. I usually have a euphoria when I awake and am in a happy mood for a couple days.