I sniffed them yesterday. Somehow, all four of them are built around a house accord of neroli mixed with orange blossom. I'm curious to see what you think after a full wearing.
My favorite was the oolong tea one, but I'm not a huge orange blossom fan, so I didn't try it on.
I'd like to know everyones' thoughts, because they kind of struck me as more like B&BW or L'Ociatane scents than like $160 niche scents. But if I'm missing something and they really are good, I'll have to make a point of trying them.