Then again, I'm not a native English speaker, but while I think the DiC dub had better actors and you could really feel they putting heart into their acting (like when Darien breaks up with Serena and she goes to the phone booth to cry), they sometimes had HILARIOUSLY BAD line deliveries. Probably due to bad voice directing. And while there were characters with fitting voices, there were really ATROCIOUS voices like the one Mary Long did for Catzi.
This is one example of a line delivered so bad it even looks intentional:
I don't think the only strong point of the Viz dub is "faithfulness", they are more consistent in quality than DiC was, even if it's not really that great.