I didn't expect to like Blue Talisman but I do. I already had 5ml of Gold Immortals Extrait so I knew I liked that one, I get a really lovely pear note from it, and was toying with a full size purchase.
IIRC correctly they said the difference in the Fleur Narcotique EDP vs Extrait is the extrait has a blackberry rather than raspberry note. I think it's a similar thing with Lust in Paradise but I've forgotten the details. I like both a lot.
The Hedonist is the only one I'm unsure of but I'll give it a fair chance.