Right after I say Robbins doesn’t spend a lot of time on backgrounds… she spends a lot of time on backgrounds this issue. The difference is the setting. It’s a fantastical hidden city, not Washington D.C.–and, during the action sequence, the backgrounds do still fade away. So my observation seems about half right.
There are lots of developments this issue. The little brat sidekick becomes a good character–or a better one and not just comic relief–and Steve Trevor stages a revolt in the atomic world. Busiek does a great job applying real emotion to the outlandish situations, not just with Trevor but with how the hidden city invasion plays out.
The way Busiek and Robbins introduce the hidden city is cool too. They split Wonder Woman and the sidekick to cover more ground, but both threads inform the other.
The adventure seems slight, but the creators’ imaginativeness keep things going.