It's definitely one of my favorite animated series. The best of anime shonen surpassing even Dragon Ball. Its texture, color and lines remain engraved in the mind, and together with what it already had (characters, adventures and scenarios) it complements to perfection its past and its future. Epic battles, whose missions were to save the world and the personal improvement of the characters, focus of his critics, but that without a doubt he overcomes with total facility becoming a completely alive legend series.