Big blue attracts a lot of young people that like to dive and have a party. Very good atmosphere and very kind instructors. My instructor was Amy from England and she was super sweet, patient and clear in her explanation. Good vibes all over. Maybe just one down side at this dive location. It is a very big diving school. It makes it a little less personal. The only person you really know is your own group and your own instructor. The rest doesn't really bother to say hi. Also, the instructors have regular parties in the evenings after diving and they don't really give you the feeling that you are welcome to join.