First of all, i didn't expected this to be here... imagine my surprise seeing this here.
Let's say it, is not a very stunning show; it even has recycled animation most of the time to the point that gets repetitive most of the times. The thing that most sands for is the story, a classic story robin hood style but with their unique characters and personalities mostly with simplistic designs but easy to recognize. They also have great voice acting and great backgrounds each very detailed inside the style given to the story.
But i told it, the show had a very limited animation, recycling shots but with different dialogs, it just doesn't fit; they also reuse plots sometimes, alongside the recycling makes it a bit hard to watch the episodes.
I was very young when this aired for first time, i have beautiful memories of them, if you understand Spanish (or a spanish who wants to revive old times), this is a good show to watch.