First I must say I mostly enjoyed this show because it was nostalgic. It was one of the first Animes I saw, and it also was on TV, which is very rare here :\
This show's story isen't the most brilient, but it is very good. Aside for some plot holes that do apear like in any other show, this show's story is very consistent, and only rarly twists in ways that are unprodictble.
Considering its an old show, it has a very good art. It has all the Anime components, and it's very easy to understand what is going on.
This show has a decent sound, and
I really like the background music for Power Changes. Overall the sound is avarage+
This show has several main characters, and although this is a window for a lack in character development, the characters all evolve and grow. They all have background storys and most of them take place on a ragular basis. There are also twists with character's loyalty or even gender (:P).
As I said before, I enjoyed this show alot (10 out of 10 means alot :P). It is mainly because I felt nostaligy, but also because it's a great show.
I think it's a good show, and it's worth "wasting" the 26 episdoe's watching time. I only found it in English and German dubbing, so if you are not a fans of dubbing you will have to look very hard. Even though it's dubbed and somewhat old, I really think you should give it a show, as it is very enjoyable.