So is it official? Sasuke completely won the fight? His personality is in complete dominance? Orochimaru's soul is destroyed?

The only question now is ... did Sasuke absorb any of Orochimaru's techniques? Does Sasuke still have a trace of Orochimaru's intent or will in him?

Or is this just a successful anti-take over, where Sasuke did not absorb anything from Orochimaru, instead merely swatted him down and killed him during the process.