I like them; they actually look like they're genuinely having fun! Kinda like Akiko Suzuki in that respect; she skates with heart. They could use more polish and better packaging for sure, but I think they've improved quite a bit since SC last year. They have a good chance of winning Nats if they can stay consistent and injury free.
For all the talk about lines, posture and polish, it might be worth noting that all of the above are not graded in PCS at all IIRC, at least not explicitly stated. Why the ISU doesn't include it is a mystery to me but there you go.