There are unfortunately so many places in Paris with less than average food and service. This is so far NOT one of them. First of all, the dining room is quite spacious and you don't have to share limited space with other diners. If you book in advance, you may get a table by the window, with a view of people passing by. The food is very, very good and the service swift.
The seafood platter we ordered was all fresh and one serving was enough for two. The choucroute however, was smaller than before and looked a bit "undercut" but still tasted very good. The wine list is extensive.