People (including myself, I think) had pointed out that Hayden has a deeper voice now, and sounds more like The Clone Wars’ Matt Lanter. I was very happy to hear a couple of lines in the flashback scene sounded exactly like Matt’s portrayal of Anakin as well. If you closed your eyes it could have been a scene from TCW.
I’m really happy with the scene and how it served the main story, but I do wish there had been another flashback in Part III as well. Call me greedy but it does feel a bit strange to suddenly drop this on us when the show’s about to wrap up.