Nope, though I am familiar with that, too. At least in my experiences with hypnogogia I have some "control" or at least a feeling of control over what is happening to some extent. Or maybe it is better to describe it as being a more sequential experience than the other one I am describing.
Maybe if one is to stay conscious during hypnogogia for longer than I ever have they would experience a similar thing? There just always seems to be some bias in hypnagogia steered by and experienced by my consciousness in first person. In the other experience it is really more like I am an outside observer.
I have also had many lucid dreams -- I used to practice lucid dreaming.
This is like a lucid dream but there is no narrative or control over what is happening -- only awareness. It is really most like being in the center of a river of thoughts, briefly experiencing them as they rush by.
Maybe if one is to stay conscious during hypnogogia for longer than I ever have they would experience a similar thing? There just always seems to be some bias in hypnagogia steered by and experienced by my consciousness in first person. In the other experience it is really more like I am an outside observer.