I called in a to-go order from Ikos today and while the food was still good, it was not quite as outstanding as my first visit and not quite worthy of 5 stars. Why? Well, on this visit, the potatoes were just a bit overcooked and the greek salad was more like Greek slaw (which may be a more authentic Greek salad but it doesn't appeal to me).
It rated 4 stars today because the chicken was just right and the pita & tzatziki were good as well. It is still a very good value and the employees are super friendly.