Ami`s review here
The amount of talking and inner musings (even for a professor with an analytic mind) during the sex scenes - and there were a lot of them - was utterly ridiculous.
Men are primates when it comes to sex (elsewhere too but I`m trying to be nice..). They don`t talk, they don`t think....they grunt.
Adding the lack of emotion,a thin storyline and the "Sir"/BDSM part(?) I lost interest halfway through...