How to enjoy

Codarts, Dance school in Rotterdam is going on a tour. They have a performance in Den Haag tonight and tomorrow.
I heard that my friends will also perform, so I went to the Korzo Theater to see it.

The former of the program was choreographed by students and the later was by teachers. However it wasn't as good as I thought, I paid attention to the motion of the body and constructions so that I could enjoy it.
I believe it is worth to think why I feel it isn't good.