The way writers tag dialog is often evidence of how experienced they are. New writers frequently make dialog tags more complicated than they need to me. The classic example is the flagrant use of “said bookisms,” those awkward constructions reminiscent of Tom Swift.
“I love Old Faithful,” she gushed.
Such constructions are usually misguided attempts to avoid repeated use of “said.” The worst I’ve ever seen in a published book:
“Hello,” she greeted.