Oxbridge Home Learning Predicted Grades

Starting my online distance learning with Oxbridge Home Learning and they said they will provide me with predicted grades once i submit 4-6 assignments for the tutor to mark. Wanted to ask to people with past experiences, how were your predicted grades? did you do well? Have some of you recieved 3 or 4 A*s with them?

I've just started with oxbridge aswell, and honestly its been a bit of a nightmare, I just wanted to ask what subjects your doing, because im doing maths, physics and philosophy and honestly the learning module things have been quite awful some of the example questions are just wrong, also the assignments for specific topics include questions from other topics further down the line, anyway just wanted someone to relate to because im getting quite confused