Never saw the rocket plume itself; maybe there were low clouds hiding it. I did clearly see the barium release, a sudden soft bloom of orange and green about the diameter of a full moon, but it faded very quickly, maybe 30 seconds. The lack of a countdown clock was very annoying; the only reason I had any clue was hearing the announcer say that targeted liftoff time was 7:07PM. It also helped that I heard them state that the release time was expected at 7:13, which in fact was what happened. But no clock or indication of timeline on the screen or any of the usual websites.