HKG-BKK. When I arrived at check in i was rather surprised they only had 2 counters but there were no waiting at all! HKG-BKK leg was on the old 757 that had a torn nose and engine or at least worn away. The safety video was played but lacked sound and a sharp image it was fuzzy the whole way. The a/c was switched on but it was still unbearably hot in the plane every pax was sweating. A positive thing that about OX was that they supplied drinks nuts and even a hot meal on both flights. One thing that OX MUST be congratulated on is their extremely friendly F/A's they were the best I've ever had on a flight especially the traditional Thai hand signs they done to welcome you onboard and offboard.