I'm going to say "no it's not." I'm enjoying this not too sweet, not too cynical show.
I've watched the first 2 episodes now and I think the writers have clearly sketched out the characters to make it clear that neither of them were qualified to raise a child at 16. They both fear commitment, and neither of them are familiar with the concept of putting someone else first.
also, I like the fact that they haven't made this teenager too intellectual. she's street smart, but still has things to learn.
if they continue to handle everyone's growth well, I'll continue to watch...