Hello,
The most difficult thing for me is the time & number of sessions.
Why can't they let you do one exam at a time? Even if they reduce the failing opportunities to 1.
As a modular-distance student with a 40h/week job, the worst it's to have to sit with 4-5 subjects. And the fact that when you do it, you have 18 months to complete the rest.
I think the whole system is designed for people who has the money (without working) to do it the integrated way.