Sweet, green, slightly floral. I don't really get vanilla, caramel or any of the notes mentioned at first. It reminds me vaguely of Chanel no.19 Poudre more than anything else, with a faint caramel note after the first 10 mins.
I can't compare to the original, though AllyKatReviews on YouTube said it's very similar to Prada Candy, but with a green note.
If you like sweet green notes, this is well worth a try. It's actually rather nice as a feminine green scent