We are just back from that trip, The onboard was Wi Fi system was Star link and in my experience it was poor, Ok for WhatsApp etc but no chance of downloading you tube or even Apple Music. Not really complaining as it was included in the price whereas other cruise lines would charge a fortune for the same poor service.We need to remember that any connections at sea are not going to be comparable to land but I was expecting more from Star link as it is a satellite connection.