3 stars is exactly right for Marche. Great for groups, if I were a little kid I would have been super excited. They have so many different options, but it is really hard to decide. The food does look pretty fresh, and it does taste good. It is heavy, and a bit expensive for what you are getting. We ended up getting a smoked salmon roseti and a beef kabob roseti. The potato was oily, the smoked salmon was good but the beef kabob was more like a sausage of sorts.
It is a typical mall restaurant, over priced and busy.
Cool experience walking around, it should be a flat rate and all you can eat. I bet people would like it more.