Actually entertaining and I didn't take even an hour to get all endings. The writing is entertaining and despite not actually having any background knowledge of each of these characters they are properly characterized on each route to show what type of "person" each of these are and feeling alive in a way. It's like peeking into a separate life that is just kinda funny overall without context and probably hilarious or much more concerning with full context. 

The conversation though mostly fluent also feel a bit "off" at times which I'm unsure if it's my lack of context or just the flow of the conversation having minor hiccups at times.