I think there was another big issue in the laser disc days, and that was recording, Laser disc was a playback only format, I know a lot of people who saw my laser disc and was blown away but you could not record on it. Everyone I knew with laser was an audio/videophile with home theaters. DVD made playback only acceptable and mainstream. I think HDM (blu-ray) will catch on. I know a lot of people who know nothing about tech that are buying HD TVs and Blu-Ray players