During the Naruto and Gaara fight they were constantly having thoughts about their upbringings as shinobi.
Gaara was given several lengthy flashbacks mid fight of how he was made into a tailed beast. How he tried to commit suicide, how his father wanted him killed, how his mother died giving birth to him, how his caretaker tried to kill him, how his village hated him, how the children hated him, how his siblings hated him. All of this was to show Gaara's deep emotional charge that drove him into a black hole of hatred and loathing. His only goal was to exist as a killing machine, a weapon of the Sand Demon sealed inside of him, Gaara's existence was only realized through the DEATH and KILLING of others.
Naruto on the other hand finally realized that people in the village cared about him, and to protect an important person in the words of the dead Haku, in the case of that fight, protecting Sakura, and the entire village from Shukaku the giant killer demon, was the place were true strength came from.
- - -
The pacing of the Sasuke vs Itachi fight was pathetic, slow, and boring.
Each week we had an orgasm of new jutsus and techniques that accomplished nothing. Amaterasu, Orochimaru Kawarimi, Kirin, Susano'o? They all looked cool but was basically a showcase of new jutsus with no real plot or backstory. This fight was probably the most anticipated fight in the manga. Sasuke should have been constantly saying how he was going to kill Itachi to avenge the clan and their parents. And Itachi should have been constantly saying how he was going to kill Sasuke just like he killed their parents. How Itachi was going to rip the eyes from Sasuke's head. Lines like "disappear with the thunder" were so cliche and dull I couldn't believe it.
When Sasuke FIRST fought Itachi...he charged the chidori and said he was going to avenge their parents' death. This time he babbled on about hatred and dreams and reality. If next week doesn't have some dramatic flashbacks and revelations about the clan I'll be sorely disappointed with this fight and Sasuke and Itachi's characters. Itachi already had the worst death of anyone notable so far. Sasuke might follow it up with the worst life.