I believe that it is easy to see that most of the features are pretty amazing, but what stands out the most...
... and this is why!
Although some games do offer transformations, they definitely don't have as many as Starlight Story. That isn't what really matters though... the important thing is that transformations offer a break from the class that you are playing as, such as the legionnaire. It allows a player to try something new... such as magic or melee. Besides that... the transformations look epic