Meanings of intrinsically interesting in English

In fact, there was nothing intrinsically interesting in the couple before them.

The result was a well-established prejudice against everything that was not superficially attractive and intrinsically interesting.

These firms should be largely invisible: what they do might be important but is not intrinsically interesting.

The objects should not be so intrinsically interesting that they distract the attention from what they are intended to illustrate.

The origin hit me hard as kid and I think there's something intrinsically interesting about watching the children of super-heroes take on their parent's legacy.