It was great. What I want to say, is that I heard a lot about CELTA but believe me, what we had was more than CELTA. It's not just about teaching, but also learning how to self reflect, share, support and to work in team. Most teachers are reluctant to be observed, if your are one of those, take CELTA and you will learn how to give supportive feedback to other teachers and contibute to their development.