They were quick to buy LDs and disappointed when all anime titles were not available. DVD's virtues are simple. Better sensory experience. Great bang for your buck. I've had first-hand experience developing menus for Viz DVDs, so here are some examples.
Finer resolution showcases stellar animation that has no artifacting or pixellation.
Encoders improve color saturation and balance in the extremes of light and darkness. Language options can be plentiful. Conceivably you could listen and read in Japanese simultaneously. Enjoy the same show in Japanese 5.1 Dolby Digital or English 2.0. Navigation can be thematic with appropriate background screens, and visual and audio cues.