I used to live in GDL, and had frequent dinners at La Matera. It is a very unique place with the inside Bar underneath the restaurant combined with a very modern look of the restaurant with open spaces.
The food is Argentinian inspired, where also the pizzas are very good. Nice Provoletas, Empanadas and Mollejas "Sweetbreads", cooked the classic Argentinian style are highly recommended for starters. From the meats, you have a large variety to select: Bife de Lomo, Bife de chorizo with a little more flavor and fat and the Vacio, which is the one I like with its good tasty flavour and good consistence (a bit harder than the bife de lomo, but I go for the flavour) In this restaurant I like to have the meat with fries and always tend to order extra potatoes pure. For dessert we asked for the Alfajor, which was really nice with the Dulce de Leche.
The wine card from Argentinian wines is a bit pricy, due to the import tax, as it was explained by the waiter. But there is plenty to choose from other nationalities to fit everybodies pockets.
It is a restaurant where families are very welcome. The prices are good for the type of quality that you get. It isn't a cheap place, but very recommmended if you want to have a good time with good food.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.