I like this course because they feel awakened to lesson at any time, and not sleeping at the time and place, not tedious. But some students may have thought. Otherwise, the students sleep on wake up.
This style of teaching, because it makes sense to be proactive and make available for students to study at any time without sleep in time to learn and do, don't get bored.But some students may be afraid to make another one. The students were sleeping wake up.