naruto

after dragonball, the longest anime that i have ever seen.
is starts as something boring ... like 10-15 episodes .... if you have endurance to wait this long, it gets more fun...
the authors have found a good way to produce new episodes without using up too much plot and without making them too boring ... this is the main reason for animes long live
however, at great ammount of episodes, mainly between 50 and 100 this balance is shifted to the "boding" part ...
naruto shippuuden is a continuation of this anime, and it has better graphics and a bit more of a plot ... i guess .... well, still watching it ...