Can you spot the mismatched grain
and unmatched stain sections ?
(Hint, its the last two really bad looking doors on the right upper cabinet section).
Sometimes little deficiencies like this drive homeowners nuts after a while of looking at it.
You'll also notice the base cabinet veneers
are too light and do not look even close to the hardwood maple doors on the uppers.
Another reason to refinish that kitchen,
Hide the faded Early American Stain
and dulled, mismatched grain areas
with a solid opaque waterborne
lacquer.
Generally speaking,stain and UV clears only last 10 years before a refinish is in order.