Nope, Anno admitted that the reason why Rei take a step back from episode 6 onward was because he brought her character development to its end too early, with her smile just after Ramiel is defeated, and didn't know how to continue from here.
Rebuild managed to continue her character development.
@Chuckman: The problem I think is that neither Shinji nor Asuka where in a state to properly emotionally support the other: Asuka got mind raped, ran away, tried to kill herself and is a mental wreck, and Shinji saw Rei kamikaze herself in front of him, having her replaced by a "copy", learn about the Reiquarium business before seeing them disintegrating due to a crazed Ritsuko, had to kill his best frend with own hands and is also a complete mental wreck.
Both needed emotional support and some comfort urgently, and ended with only each other available, a recipe for pure disaster, and what a disaster it was!
Chuckman wrote:If anything, EoE is a little heavy handed. If she really saw inside his head she'd see all the good he did, all the times he wanted to go to bat for her but couldn't because someone stopped him. Even in the hospital scene, before his breakdown, he was exhorting her to be herself, to snap out of it. He wanted her to get better. He wanted her for her, but she didn't see it that way. There's a little bit of cheating there at the end and Anno takes the most immediately, superficially depressing route he can with their final interaction.
I think that Asuka saw it during Instrumentality, and that's the reason why she forgave him in the last scene, but during pre-I and Instrumentality proper she was too pissed off for what happened to her to take that into account, she wanted to vent-off her rage and feeling of impotence, and there wasn't any glass wall to punch.