Preview: i think it's useful to watch this ova only if you had already watched the Dunbine original series. I look at this ova , as a continuum with the original series. Review: the character design of the mecha is really good, i love the look and the detail, but.... the animation of every battle really lack a lot, even in comparison with the first Dunbine series. For the characters that you can find, i think you can't expect too much, they all seem like other Tomino characters, i don't have another and more accurate description. The animation is overall good, except for the combat. The don't think somebody can understandthe story if they haven't watched the first Dunbine series, and even if you had, something remain puzzled and missing (as always with Tomino)
And don't forget the epilectic seizure at the end !