The SuperS series is the fourth of the five Sailor Moon series. It mainly focuses on Chibi-Usa, or Sailor ChibiMoon, and a winged horse, known as Pegasus. It's basically the story of a group of enemies known as the 'Dead Moon' trying to find Pegasus, who is hiding in somebodies 'beautiful dream'.
The series is very repetitive, where in nearly every episode, the Dead Moon will choose a person who they believe is hiding Pegasus, attack them, and look into their dream. Conveniently, the Sailor Soldiers have recently become friends with whoever is targeted by the Dead Moon, and they show up to save the day.
The series does have some good points. All six of the soldiers featured in the series gain new 'super' forms, with brand new costumes, attacks, and powers. The animation, character design, and music has also improved. However, there are many problems. There are no appearnces by the Outer Senshi, who are by far regarded as some of the best characters in Sailor Moon. Also, the series is very light-hearted compared to it's predecessor, Sailor Moon S.
Overall, Sailor Moon SuperS is still part of one of the greatest Anime's of all time, and is not to be missed.