Choose your answer: is the following review positive or negative?

This is the best Greek food I have found in Las Vegas. Crazy Pita watch out! We had the combo and of course the staple chicken shawarma on our first visit, just on a trial basis and to give a consistent idea of each Greek spot we visit. Staphano's didn't disappoint and we will be sure to come back often. We even have Greek friends who are visiting next month and this is the first place they will go, especially after trying EVERYWHERE else that disappointed them last year.

Pick from:
a). negative;
b). positive;
b).