If you haven't heard ZZ Top yet, here is La Grange (from 1973) probably their biggest hit:
Just listen to the
Billy Gibbons' guitar intro.
Isn't the sound of the guitar in Shania's "I feel like a Woman" the same? While
Billy Gibbons' riff ends in double modulation of Boogie Blues style, the riff on Shania's hit ends in single modulation only, the typical blues style. That's the only difference, otherwise the riffs are the same. Do others agree on it?
As for the sound of Genesis, should it be "sweet" or "metallic" depends on one's taste. It turns out my taste is different to yours (I prefer "metallic") and that's fine, we just acknowledge our tastes are different. We cannot say that one choice is "better" than the other. We can only say that it's more popular (based on e.g. numIr of views), or we can justify why we like/dislike certain pieces (e.g. as you said the music cannot appear "too loud" for you) but we cannot say that our choice is "better" than the choice of others.