2025 update: very good food, had more time this visit.
2023:
A lot of flights from Armenia towards Europe are scheduled over night, so my flight to Athens was around 4.30am. The lounge itself has a strange type of an entrance – the elevator and stairs to it are located inside the airport duty free shop. I didn’t have a lot of time to check it out in details, but the lounge was of a solid size, with a view of all the gates (I think it was just 6 gates).