I smell the comparison to Eternity, but to my nose this is CK-Eternity with a hint of candy and a softer and more sensual dry down. Where CK-Eternity is very citrusy and loud, Sun Moon Stars is more softer and powdery. Perfect for those who like it more sensual and not in your face, or who adore CK-Eternity and like to have two different versions. I have both, and use them according to mood. And the bottle is very pretty which is always a bonus.
Because Sun Moon Stars has been on the market since the early nineties, and is an acquired taste (I guess?) its been forgotten by most. This suits me just fine, when I wear it, hardly anybody smells like me. That the price has dropped to a steal makes it also very desirable.
A classic that is underrated and is just as pretty as the bottle when your chemistry and nose agree. A pretty and affordable keeper.