Finally done with the Umineko question arcs. It ended up taking a lot longer than I expected (almost two months), mostly because the first two episodes were less exciting than I hoped for, which led to me putting them on hold several times in favor of other games and VNs. Things started getting more interesting in episode 3, and then even more so in the fourth and final episode.
I've probably forgotten to mention some things, but this'll have to do for now. I know there's a recent Umineko discussion post here on the forums that I'd love to read, but I haven't dared venture into it due to fear of getting spoiled in some way. I'll probably have to put it off until I'm done.
On that note, I think it's about time I move on to the answer arcs, and I'm looking forward to seeing if any of my theories managed to hit the nail on the head.