True. To be honest this is just based on having spent a lot of time half-asleep (for science), and trying to remember what's going on, and imagining that I'm better at it than you. I may be dead wrong. I get the impression of a process of rationalization at the point of waking up (which I like to do slowly). But then, you got an equally persuasive impression of a vivid detailed dream, probably, so at this point it's just one impression against another, that's qualia for you.