The OVAs are set in the Bubblegum Crisis universe, but I decided to try them out because I knew they were side stories and all pretty short, so it seemed like a way to check out part of the franchise without having to invest into watching a whole show.
Each OVA is about a half hour long and really is just a vignette set in the far flung year of 2027 where Toyko has become a cyberpunk hellscape.
It isn't a slick and glossy kind of cyberpunk either, everything is truly gross and worn down, often with a heavy brown palette and grime and graffiti everywhere.
The AD Police are a police force that is a step above normal police and handle humanoid robots ("boomers") and people who are so heavily cyber-augmented that they may as well be boomers.
Each OVA packs in a heaping of violence and horniness, though the later is usually mixed with the former is ways meant to be more offputting than enjoyable.
My favorite was the third OVA, which is a somehow more cynical version of Robocop.
I was getting whiffs of cost cutting in how some of the scenes were forced to cut to stills with sound effects, but the story was despite that well told and creepy enough to hold my attention.
I recommend all three OVAs for any fans of cyberpunk or dystopian media.