Overall, I really did enjoy this episode. But the same complaint: when will we get an episode about Jack?
I think most of my problem with loving this show is that I really don't care one way or the other about any of the team. The only one I actually like is Gwen. As far as the big pairing of Jack and Ianto, IMHO they have absolutely zero chemistry. It leaves me not caring what happens with it all.
Maybe if it gets picked up for another series, they'll add some characters I'll actually like and have some sort of emotional investment in. Or not.