i know this disconnection with "the fragile" carpenoctem is telling us.
it's when you try to explain to yourself why the album has such power that everyone points to, and you can't find one major reason.
instead you have bits and pieces that don't grab your attention instantly, they accumulate day by day.
there's no immediate guarantee that you'll accept the overall theme of separation and disjointness.
however, it's perfectly OK to skip some songs - it leaves more room for later "revelations" (some of "filler" might turn to one's favourite tracks eventually)