Ruthless aggression era had the perfect balance.
They were able to make new fresh stars, Lensar, Cena, Batista, Orton.
They took stars from the previous era and were able to utilize them, and you can even say some of those guys excelled better than the ruthless era, Triple H, Undertaker, Kurt Angle, Shawn Michaels.
They also took guys from the attitude era who weren't top guys & made them into main event talents, Edge, Jbl, Eddie Guerrero, Chris Benoit.
This era was truly special.