I think it's pretty good so far. The story seems solid and I like the use of flash backs. It feels a bit hard to empathize with all the characters. The mum seems bitter and controlling and the dad is pretty tough and undiplomatic. The kids are quite realistic if annoying at times. My main grievance with the characters is the black teenager daughter of two white parents. It seems super weird and throws me every time she's in a scene. Maybe it will be explained in a later flash back but two episodes in she seems like a token black character which isn't good for anyone including the poor actress playing her.