The series isn't perfect but compared to other crap on telly, I love it. It's well written but most importantly it's ambitious. Not everyone will like it but it's made to divide people, that's what good television should be.
As for Be Right Back, I really liked the concept. To me it was about how we are putting ourselves on to the internet more and more and in a sense there can be a version of us that will continue to exist on there even after we are dead. As for the clone business, that was mainly about technology and business exploiting grief and it was horrific, imagine losing someone and them being replaced, and even if they are hollow, and empty and a poor imitation, could you really let go?
And it was nothing like Wake Wood at all.