I've noticed a few reviews speak to the same concerns I have. While the food is tasty it is incredibly overpriced for their unimpressive portions and unfriendly service. I usually get the large salad for lunch and sometimes it's a decent portion but today my portion barely filled half the container. I asked the girl for more lettuce and she added one piece of frisee. When I asked for more she rudely said, "I already gave you enough."
I don't know if it's a culture thing but as far as I'm concerned lettuce is not a big deal to snap back at a customer about. There are plenty of other great cafes that greet you with a smile. Looks like Brioche won't be getting my lunch money going forward.