Marathon Souvlaki Express consistently receives praise for its delicious and authentic Greek dishes, with many diners highlighting the flavorful gyros, succulent souvlaki, and excellent tzatziki sauce. Guests frequently enjoy the quick and friendly service provided by the dedicated team, often describing the atmosphere as welcoming and comfortable. While the quality and taste of the food remain high points for regular patrons, there are occasional mentions regarding service details and pricing concerns that appear in some experiences.