I think it really did come close to Citadel, which remains my absolute favourite dlc. I was happy about the happy ending to be honest as my life has enough real-life death and I escape that to games. I appreciate them now making drama by other means than destroying the main characters and their love affairs forcefully without choice or direct reason. I prefer having the option of continuing living (note: option. I happily give others an option of annihilating their main characters if that is what they wish to do). Shepard's pseudo-keep on living- scene was not enough for me, as to headcannon survival required too massive assumptions.
Trespasser did drama well. I do not get upset by long distance relationship (I actually loved this as it suits particularly well to characters in question, who have their own aims in life too and the relationship becomes a strength that reinforces that drive to achieve those goals, instead of extinguishing them) or some deserved tragedy (lyrium deaths, warden disappearances etc or even betrayals) resulting from totally ballsed up decisions- causality is great thing and I think slides showed enough of those consequences.
After Trespasser I realised that I am more emotionally attached to my Inquisitor now, than to my Wardens or Hawke. This did not used to be the case. To have been forcefully killed off, would have been gutting- and would resemble a cleanup of plot decisions, for the sake of simplicity in the future. I loved losing the arm bit- it was absolutely delightful twist- I was happily departing from it as I just wanted to live.
From the future II wish Inquisitor does not experience similar left out hanging - future than HOF (although I have understood that Leliana lovers actually get clarifications, that HOF returns from this quest of curing the taint, but the rest? Not so much). I do not even want HOF back, but slide acknowledging failure or success and returning home would have been nice just to wrap it all up, since her/his closure was ripped wide apart on DA:I wartable - for good and proper (again).
I'd happily play as Inquisitor in the future, but if that is not to be, I wish my ending would remain happy- and not getting ravished off screen, like HOF did. Let me have my closure- extend it if you like, but don't demolish it..just because of.. war table and fans needed mentioning of Inquisitor.