I think S/H were definitely overmarked - they do have some good elements, but not all (twist was crashy, 2A was weak) and their presentation is good, even if juniorish. What really bothers me, though, is the sloppiness and their weak skating skills. Their programs are busy to hide the fact that they're so weak. I wish the judges differentiated the PCS more so it would be possible to give them a low SS score but a high transitions score, for example.
I think that if they can fare puberty unscathed, they will do well, but since she's so tiny and he's short, I'm not so sure they will.