It started off a bit slow, but the first episode of the seasons usually do. I like the set-up of the characters so far and I pretty much adored every Hannah/Ben scene. Especially that final look from her over his shoulder into the camera that said so much in just a few seconds. Ah, Billie Piper is glorious!
Since this is the last season, I really hope that Ben and Hannah do manage to work it out because they've done such a great job in building up their relationship and the depth of it over the course of the show's run thus far.