My course was half disastrous, the administration ...

My course was half disastrous, the administration was a mess, and it still costs but is improving, as for the teachers, they are very well trained. All kind and willing people to teach (with few exceptions).
He stressed the lack of demand of some teachers, and the lack of seriousness that deserves a short career. But they are constantly improving that is what I value most. I study there 4 years ago. And today nothing to do with 4 years ago ...