This show was fun and interesting at times to watch, however I did have a few issues with the show. For one I did not think we all got a good explanation of how all 5 of them got into doing code lyoko in the beginning. There was a brief moment in season 2 or so were Aelita is lead to an abandon house and starts to have visions of her past. None of the characters explained that fully. Also the 2-d animated real world needed more vibrant bright colors and all the characters needed some sort of family time, instead of Yumi. Also the episodes needed to be longer than 20 minutes and flow into the action instead of jumping into the action, not enough down time from xana. All in all this was a fun show to watch coming home from school, until cartoon network cancelled it.