This is one of the most unique anime series I have watched, it didn't depend on action sequences, heroic fighting, intrigue or showy effects to tell a story as is the style for such animation series, instead it relied on believable strategy's and actual storytelling, it genuinely felt like a good adoption from a Sci-fi novel as is the actual case.
The Sci-fi anime is focused on Space Warfare between two Inter-Galactic Powers, the story is told by showcasing the lives of two geniuses who clash against each other over the years. Their lives are as dissimilar as it can be yet they parallel each other in achievements. This is as much a biography of these two as a military sci-fi.
The animation and music are mediocre at best but serves the purpose as the focus of this series is the storytelling and it does have an interesting story to tell.
As of now, I have only seen the first part of the expected trilogy. I loved it enough that I have started seeing 20 years old anime based on the same series that too in Japanese Subtitles.