We stopped in Sunday afternoon thinking it was still Buteras.  Nope, more of of fast food Meditterranean/ American fare.  Not bad but not great - the decor is kinda cheesey with a burger chef logo.  Food was fresh enough and service was excellent because there were only a few lunchers on a beautiful Sunday afternoon. Had my heart set on the gyro sandwich but they were out of pita bread??  I settled on the gyro plate with pilaf and all you can eat salad bar.  Salad bar is excellent with babaganouch and greek salad choices.
Pros:  Great outdoor dining in Museum District
Cons:  Food could be more flavorful 
                        
more