I love this anime. I got hooked instantly the very first time I watched it over QTV Channel 11. What got me hooked is the battle between ships in the anime that is reminiscent of the pre world war naval battles wherein the winner is dictated by the ship captain's excellence in maneuvers and tactics.
Another thing that I love in this anime is the aerial battles that is similar to the aerial warfare during World War I. But this anime is not just all about war and battle. What keeps watching this anime is its good plot and story.
I recommend this anime to anyone who loves anime and war movies.
If you want to have a good preview of this anime, then you better visit Wikipedia. The website have a comprehensive review of the anime.