Review of Absolute Duo
To make it more simple I'll break it into sections Plot: The plot was interesting although there were a few spots where it was obviously lacking a bit, overall the plot seemed to lead on that there could be a second season (just my assumption). Also while in this section, I wanna talk about the concept, which was a bit odd, since to make them stronger they injected drugs into their bodies? Characters: I thought the characters were very well thought out, and every single one seemed to have a role to play. Also, thankfully they chose unique personalities for the girls instead of the clicheharem themes (tsundere, etc.).
Art: The art was very modern (my kind of style). It was obvious that it was a relatively new anime at first sight. I think the highlight was the scenery for me, with the unique terrain they created.
TLDR: A harem, with unique girl supporting characters, and a main character who's weapon is used to protect people. This anime was fun to watch and had its moments of humor.