In short, it's a studio show-reel, where an animation studio goes "Durrr hurrrr look at all the neat 3-D CGI animation we can do!!!" Six short animation bits, around five minutes each, nobody really says anything but there is musical accompaniment in the background. Each one showcasing a different lithesome computer generated girl going through some sort of motion-capture routine, in different settings.
May have been state of the art level of graphics around 1999, but compared to what is available today (when I write this 2019), it does not age very well. Rather than marvel at all the neat things they can do, and how "realistic" the girls look, you spend more time spotting obvious animation errors, overall jankiness, or how "dead-eyes" or fake looking the characters seem. Not worth the effort to watch.
