We had a vegetarian platter and a chicken shawarma dinner. Both were very good. Compared to some other middle eastern restaurants, I find the veggies here more fresh. I also like how the plates come with hummus. A lot of places don't give you hummus with the plates.
Their falafels seem more "fresh" than other places too. It has more green than other falafels. I'm guessing they use a different proportional of chick peas and other ingredients. The taste is good. I still think Sababa's falafel is the best.
The chicken shawarma tastes like chicken shawarma. I really don't have any complaints about the food. It's much better than the Ali Baba variety.
The decor is nicer than your average middle eastern place. In general I don't find middle eastern restaurants very nice to sit in. M Zaar is not fancy, but it's much more dine-in friendly than most.
In terms of prices, they are fair. It's not cheap, but it's not as expensive as Paramount. When you consider the portion and quality, it's worth my money. I will come again.