He reveals, for instance, that in his opinion, Microsoft follows a very waterfall process and that a small fraction of the resource (i.e. development team time) is spent actually creating new code.
As I said, the interview is one-sided and it was obvious from the get go that Verissimo was incompatible with Microsoft’s culture. It might just be a cultural shock from somebody used to work in start-ups facing the structure of a massive company. Nevertheless, the comments are interesting to read.