This anime has no plot. That doesn't matter for lucky star though. If you want a funny relaxing anime about nothing this is the show for you. This anime is made by Kyoto Animation, or Kyoani, and has many references to other shows they had made at the time. This does not limit them to referencing other shows though. I didn't catch or understand every reference in the show but I do believe that it didn't degrade the show because of this.