After a few months away from it, I'm back to reading Umineko. On book/episode 8 now, the last one, Twilight of the Golden Witch.
The truth of the murders being revealed in the previous volume - whodunnit, howdunnit, and whydunnit - this one is unique in being the only entry in the series with any degree of interactivity. That is: at this point, knowing everything, does the reader still value the truth more than they love this family of dysfunctional millionaires?
I do heartily recommend this series, if any of you dare to subject yourself to a cult hit with a word count of one million.