I travelled to madrid roundtrip. Going there we were a little delayed on our first flight, but they made the conection flight wait for us (there were a few of us taking the second flight). Coming back to argentina, the last flight was cancelled due to a strike in buenos aires, so the airline changed my reservation (i would have liked to travel the next day, but had to wait 2 days in the conection city). The entertainment and the food on board was good, the crew was correct.