The first review of Reading Philo, printed in a journal like publication, is now available here:
Yli-Karjanmaa, Sami. Review of Torrey Seland (ed.), Reading Philo: A Handbook to Philo of Alexandria. Bryn Mawr Classical Review 2015.06.21, http://bmcr.brynmawr.edu/2015/2015-06-21.html.
Hopefully, when the summer is over, there will be some more reviews available.