Divisive, potent, and eye-wateringly expensive, Blue Sapphire demands attention. Many laud its unique, opulent blend, but an equal number are left cold, questioning its originality and astronomical price tag.

This one's a sleeper hit, evolving from a challenging opening to a sophisticated, quality oud-rose blend. Don't judge it by the first whiff; give it time and it'll impress, especially if you're into complex, tenacious fragrances.