My wife & I had a Groupon for this place, and for the price, it was very poor value & quality.
We ordered the grilled calamari, the saganaki (it's cheese on fire, we have to do it), and the combo souvlaki. In summary:
Grilled calamari: Didn't even taste like calamari. My wife couldn't even finish her share.
Saganaki: OK, most are better than this.
Souvlaki: Wouldn't do that one again.
Even for half price, we wouldn't return. Not the worst, but pretty bad.