My only complaint about my visit to Amelie's was the line! Luckily though they worked through it pretty quickly. A lot of people mention the seating but, when I was there on a Friday night it was getting pretty aggressive with people trying to secure a spot.
The pastries were great, and well I eat a lot of pastries so I like to consider myself a semi-expert. Luckily just as we were about to close up our box they put out a new tray of macarons one of the trays held a cinnamon chocolate one that I immediately snatched up and it was delicious. Some of the other highlights were the salted caramel brownie, pistachio macaron, and this raspberry cake square.
I do agree with others that the service isn't exactly something to rave about here. But, it didn't really bother me. I wanted the line to move fast and to get the pastries I wanted and the service did enable that for me.