I found the show to be a slow burner, hopefully it will flourish into something more than a character drama. Mae with her mystery box seems to be a nice touch.
The characters all seem to be likeable, so maybe i'll keep coming back for more.
The only problem i had with it was Michael Giachinno's music - it was way to Lost for me and was sometimes jarring, as I expected the characters to be whisked away to a remote island..