IE is very good from the point of view that it removes a large theoretical part that is useless in the future, and forces us to work in groups and get used to taking the initiative, being leaders, coordinating groups and managing time. It also forces us to be in direct contact with the working world from the first moment, which makes us stand out in the future to the IE students with respect to other young people. However, the fact that on many occasions there are no IE teachers for certain subjects means a deterioration in the quality of teaching.