The video quality is pretty good [even with Mom's Parkinsons]. The colors are rich, the adaptation to different lighting is good. The sound quality is not bad [for such a tiny device]. The huge amount of video that can be shot is staggering [We had to increase Mom's bandwidth on her DSL line because of all the video she is shooting/sharing].
Mom likes the Vado so much, she bought me one. While we live on opposite coasts [Mom on Cape Cod and my wife and I in Santa Cruz], we often swap sunset videos. Vado brings us closer. And that's worth many times more than the few hundred dollars that Vado costs.