I only got L'Aventure Femme the day before yesterday, so I'm still waiting for it to fully develop. It's already leaning very much towards pineapple (really intense and beautiful), it gives me freshness, something green... very unisex. So far, it resembles Qae'ed Al Fursan, but without the strong smoke and with muuuuuch more pineapple. L'Aventure Femme is often compared to Creed Absolu, but I haven't smelled that one yet.
All in all, I would say it's a great, intense spring and summer scent. I think it will even be good for layering when I feel like something completely new.
I generally expect only positive maturation from Al Haramain's fragrances over time.