As a huge fan of sweet, opaque orientals and florientals, and one who enjoys drugstore classics like Tabu, this is probably the most perfume fun I've ever had for $7.99. Once in a while a 3.4 oz bottle of the EDT shows up at Ross, and I'd made a mental note to grab it as I'd heard it reminds people of Boucheron and Joop. Now that I've worn it, yeah, I can see that, but only in a general way - more than literally smelling alike, I'd say they all embody a circa 1990 fragrance zeitgeist.
(I used to think it was weird that Caron's Parfum Sacre came out in 1990 because it's "better than that", like a vintage classic. And now I see that it does represent this era of opulent florientals, even as it transcends it.)
Desiderade has some aldehydes; mostly what I get as worn - not sniffed from the bottle or the opening blast - is sweet ylang supported by ripe pineapple, vanilla, and a smidge of spice and resin for interest - coriander and opoponax are listed. I think the EDT concentration is probably a mercy - seems like it could go nuclear and smothering in more concentrated form. As it comes, it wears close, and has a warm and gentle presence. I give it four stars, because I believe it's an accomplishment to make a good, enjoyable scent that's so relatively inexpensive even at full price; many have done less with larger budgets.
Not as complex, layered, and masterful as Boucheron or Sacre, or as immediately recognizable as Joop, yet a good under-the-radar find if it's your style.