A personal style might not be necessarily interesting.
Look at all the different people around you (everybody is different) and look at how many people you find interesting (not as much).
By definition, everything we do bears the mark of our personality. If we're boring or just bored, then we may do things that no one else will notice.
Every rock is different but they don't all hold you in awe.
Art is about its content; if it's empty, has no themes or makes no statement, shows no reflexion whatsoever, engages with no experiences, or creates no reaction, intellectual or emotional, as unique as it may be it is worth nothing.