So, I just started playing this, and so far it's pretty good.
The music is good, (I think the reason I found out about it was because it was done by the same people that did YMK's soundtrack, actually.) the art is pretty good (Not eye-blasting amazing, but it's not horrible, either.) and the characters are so far pretty good, if sometimes they get REALLY fucking out there, Sepia especially.
The basic idea is rather intriguing, and it looks like it's going to make for some good drama, especially with Natsumi's obligation. Pops (Whatever his name is) is looking like he's going to be a WONDERFUL villain, especially with him being voiced by god damned NORIO WAKAMOTO. The characters seem rather fleshed out, while still managed to fit into the classic VN molds that provide us with comfortable familiarity.
Anybody else played this? What do you think of it? Mind you, I've only gotten to Amnesty Day, so keep the spoilers low if you could.