After a careful listening I found that the word that describes better the session was "introvert". The solos seems to me more a introvert observation about music. All the session sounds like a polite conversation, where musicians are able to listening each other's ideas without imposing their personality, in this sense I like Blakey's drumming. For sure not a session with a strong interplay and drive, Jackie Mac and Mogie's solos are not the usual explosion of energy and genious, Blakey is not pushing the partners to the limit, but I like it. It might appear boring, but I think it's just different.