Well no matter how sad it was, it was needed to be told, how the Kyuubi fight ended and how the story began for Naruto as the new jinchuriki of the ninetails, I'm just glad after all these years we finally saw how it went down. Also I'm glad to see despite it all and though everything, Naruto never held a grudge against his parents for what they had to do, they earn the utmost respect for their ultimate sacrifice for their child.
Well nothing to hold him back and keep his mind wondering now, time to power up and pwn