I took his F7, F9 and the recent P2 and I agree that he is good at both F papers where calculation are very intensive. However when it comes to P2, he did go through some basic theory for each individual FRS but lack the practice and example. Majority of his classes (at least 90%) will be calculation.
If you browse through the past yr papers. P2 calculation only makes up on average of 35 marks (question 1 part a), the rest 65 marks are all theory and applying FRS concept. You just look at the suggested answers, all full of text on discussion of application for each case study and none on calculation.
I am intending to take P3 and P4 next sem, any recommendation?