I've just read the letters section in issue 122 where an "irritated" reader was disappointed with the B+W masterclass section. I for one didn't feel short changed. Ten pages is more than enough for one feature and if I really wanted a deep dive on the subject I would buy a book. The magazine offers a good balance of features, interviews, reviews and technique. After all there are only 160 pages so you have to maintain a balance for all sections and reader interests.
Just MHO since the magazine asked for it.