I cannot quite fathom how this has such a decent rating. The plot and script have more holes than a tea bag. The acting redeems the show, especially Hugo, which is why it gets a 1 and not a 0 if that were possible to score here. 7 types? There are 6 episodes! The first two, possibly three episodes are great, after which, I don't know if they ran out of money, ideas, if the director changed or they lost the script, but something happens. The show loses all sense and reason for being. None of what you have learned about the characters carries forward into anything that might be deemed semi-realistic. It's absurd. The editor cannot even be bothered to check simple things like when Anna receives a text msg and we see that it was actually sent 3 hours ago (on May 7). A few days later she receives another text msg, sent 'now' but the date is May 5. If they cannot be bothered why should the viewer be bothered to watch.
It isn't worth my time carrying on, but if you're a glutton for punishment, then by all means, watch it, if only for the solid Hugo performance and the wonderful cinematography of Melbourne.