We went to Nos Ancetres les Gaulois on a Saturday night, the huge place was packed to the last seat. I quite liked the set up and the atmosphere of the restaurant, it did not feel as big as it actually is. The first course with the veg was pleasant. The buffet was a little low on choice and the main course, choice of 4 kinds of meat, was a huge let down. My entrecote was tough, the boar sausages overcooked, there was no seasoning. The wine was of mediocre quality. Considering the EUR 40 per person, value was actually quite ok. Word of advice, do not go there if you are vegetarian or don't eat pork.