Highly Recommend
I would beyond highly recommend both the grinds and revision courses provided by Revise.
I started the Maths grinds when I was struggling with the subject, the clear notes and teaching style are second to none, they made the subject understandable and left me completely confident going into my exams.
The notes provided at the revision courses made studying subjects much more manageable, condensing topics, providing clear explanations and effective exam techniques. I used them as my main source of revision coming up to the exams