Disagree.
1.they will have no time to do part-time jobs and internships.they don't have a chance to put theory into practice.But we know that the most effecive study is that connectting what you've learned in books with practice tightly.
2.students will feel very bored with what they're learning,which will bring negative effects to their study.
3.continuous study will even bring physical and spiritual problems.3.1 they don't have enough vacations to relax themselves.3.2 under high pressure for a long period of time,people are more likely to have some psychological problems.
because of limited time,i can only offer this answer.Good luck!