Really liked this anime, it puts the use of AI in an interesting perspective and avoids cliches. Wasn't expecting anything to be honest, but I was fully surprised, it started well (fun, easy to watch) and only got more interesting as the story developed (especially with the event of episode 6 it became even more interesting) The character design and animation in general are very beautiful and well done. I highly recommend it, especially if you are interested in the subject of artificial intelligence and game programming. I hope there are more seasons to come, because I watched this one in just one day.