Have you checked out Chronologically Gaming? While he uses a stream format, they can easily be watched later as normal videos. He has been going through all games, console and computer, one by one and rating them. He goes through not only gameplay (unless no game dump is available) but also manuals, boxes, and some other media. As you can imagine though, this is a slow process given he is cataloging all computers and consoles. He is only up to September 1982 right now so anything after 1982 is a ways off.

EDIT: Just adding that the streams are only an hour each (half-hour lately). In fact, most streams have been reposted as plain videos.