I think people tend to romanticise some of these old characters way too much. Just look at for example Ronda's old arms and legs.
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In general the shading was really subpar, most characters that really strange legs, many were too orange, etc.
After all, DC would have to spend months drawing characters he may not really like going forward. So it kinda made sense to rework everything to his standard. It just helps to remember that DC created these first versions of many main girls more or less off the cuff and that simply shows.