If you've seen anime,but haven't seen Dragon Ball Z,then you sir,are committing a grave mistake..Very,Very Grave!!! If balls to the walls action is what you desire,Dragon Ball Z delivers it in spades and then some.Hell,it's the anime that started the whole anime craze in other countries..That should say a lot to you. Based on the adventures of Goku and his friends,Dragon Ball Z is one hell of a ride from start to finish..It's got great characters,awesome villains,Ballistic fights that still are the pinnacle of anime..Even to this day,DBZ is famous what with it's sequel and games still going great guns(Dragon Ball Super,Not DB GT,that one was mediocre).

Long story short,just watch DBZ..It's worth it!!