The flight was delayed by slightly over 1 hour, the 757 was tired, but clean. The seats weren't the most comfortable. A passenger behind complained to one of the cabin crew that her chair was wet, the crews response was 'there isn't much I can do...' the passenger continued to complain and eventually the crew put another cover over the seat... she was rude and unhelpful to the passenger. The aircraft was very hot and flight began to drag, I was relieved to get off finally get off an hour later than scheduled into a warm Dalaman.