Ok. All i have to say is: The world building is the best one so far in wtc, the characters weren't very interesting at first, but they become very interesting and likeable after. The mystery may be the most interesting so far(if we're talking about large scale, since, while in Higurashi it was about Hinamizawa, and Umineko about Rokkenjima, Ciconia may be about the entire world xD), and the ending were peak as almost every end Ryukishi does with his games(man, that christmas will never be forgotten).

Now, about the problems, i would say music variety,(the ones there are good, but there was probably a time when i was 2h hearing 3 looping osts) the political part were not much entertaining as well, the slice of life were good, but I didn't like some parts when the gauntlet knights were talking about how to protect the walls of peace(here i'm talking about a specific part, even though they talk about it the entire game xD), but overall it was a good experience i will definetly look foward for phase 2, in other words see ya at 2063.