It was! And incredibly satisfying to breach such a tasty subject usually off-limits in most places (criticising Emet-Selch sometimes feel akin to treading holy ground) to that degree of detail, but I always like to share in such opinions because it can be rare to find a like mind.
I've said I don't begrudge anyone who resents the Ascians for what they've done, or even just really hates them for who and what they are, but part of me feels you'd have to be a little cold-hearted to not think poor Eli was cutting a sad figure by the time we were well on our way to facing him, and the subsequent events surrounding our confrontation really made me feel like we were just kicking the puppy while he was down. He wasn't broken and had lost himself from a personal, Emet-Selch sort of standpoint, but he had completely collapsed in both mind and soul, and was unaware of having lost the very essence of who he was entirely. Peeling that back to see this grieving kid underneath trying to recover the scattered fragments and how it put a whole new slant on his mission to understand us and emulate us as a hero... like, he'd already given his life, his body and his mind at that point, and lost everything and everyone he held dear, can we give him a small break? It's okay to admit there are parts of the sundering that were a genuine tragedy, and it doesn't mean you condone the Ascians overall or the rejoinings.
His VA ended up a bit of a hilarious fit for the original Themis, but I'll be damned if that "My duty! No! Not yet!" line in SoS still doesn't pull at the heartstrings.
I find your assessment of Hyth here really interesting, not least because I wasn't a fan of his Elpis appearance but also for not choosing to automatically view him as a charitable and benevolent character, which we're sort of prone to do when it comes to the Ancients. And experiences since have shown that is far from always being the case!
I'm not sure I agree with "depressed", though, and I'm always a bit "eek"-y at applying IRL diagnoses to fictional characters. It doesn't play out well usually, and winds up being a bit of a disservice to the character most of the time.