I like the function of submitting questions and getting feedback directly through newly released videos is also interesting and helpful to meet specific issues. This makes their learning process less monotonous and the teaching and supporting feeling more personal. Review collected by and hosted on G2.com.

A disadvantage of such systems is that it is normally impossible to meet and directly communicate with the instructors. The questions are very intricate and cannot be answered by simply re-playing a pre-recorded response. Review collected by and hosted on G2.com.