Damn right. Its sheer epicness outclasses everything in this genre called anime. Epic characters who have personalities that define life. A plot so deep that it makes the world crumble by its sheer deepness with themes and symbolism. A storyline so original, that everyone would rip off it. Main characters who are very complex, like Nia and Yoko, who acts as a balance for GAR MANLY MEN like Rossiu and Simon.
tl;dr Gurren Lagann is the best anime ever.