This has all the trademarks of Hallmark -- lily white, clean and scrubbed, upper middle class, suburban softcore malaise.
In other words, it oozes what we now call white privilege and entitlement. Even in its faux teen messiness, it feels trivial in its woe-is-me preciousness.
What's missing, thankfully, is that whenever the teen daughters seem vulnerable, that the single parent does NOT feel obligated to try to give them a comforting Mr. Cleaver style lecture that mysteriously makes everything feel alright.
Nonetheless, in that way, this is still more like Wonder Years for modern teens in the Pacific North West. If this movie's purpose was to remind us of the vapidness of whiny self-absorbed suburban teen white girls and flat-affected suburban teen white boys, then mission accompished. This story reeks with so-what-ism.