The solid conclusion is that presets should not be viewed as a replacement for engineering knowledge, but as a high-speed vehicle for arriving at the destination of a finished mix. The mark of a professional is not whether they use presets, but how they manipulate them to serve the unique vision of the artist.
Users can expand their library by downloading additional official presets from the FxSound Presets page . These often include specialized settings for different genres like "Classical" or "Classic Rock". fx sound presets