Story: The story was great. The idea of storing human memories and using it as an AI, was an incredible concept. The development of the story was good - the moment when everything gets heated up was perfect. The shift of time and the change of plot was abrupt, and sometimes a bit confusing, but that's what make this anime full of suspense and I liked it. I also liked the ending when Okabe goes to rescue Mayuri and Suzuha.
Art: The anime art was marvelous. Everything - towns, buildings, vehicles, characters - were appropriately designed. I also liked the art during the opening.
Sound: Sound was perfect - character voices, gun firing, vehicles running - was most appropriate. I liked the opening theme too - it was rocking.
Character: There were some new characters introduced like Maho Hiyajo, Prof. Leskinen, Yuki and most surprising was Kagari's character - for one instant I thought it was Kurisu (or her daughter?).
Overall, the story was good and I enjoyed it. However, I still have one doubt - who is Kagari and why she looks like Kurisu?
