Yeah, I get what they were going for, and they definately succeeded with what they wanted Psi Corps to be.
Also, I forgot to mention, but Divided Loyalties had another mysterious Kosh moment, because it wouldn't be an episode of B5 unless there was a mysterious Kosh moment
I don't have any problem with stuff like that, its just kind of funny.
So, Talia is gone. It felt like they were setting up a way for her to come back (and they apparently were), its too bad she never came back. Still, while I didn't dislike her, I don't think the show will be effected by her not returning, sohe only showed up once every 5-6 episodes anyway.