I read most of the review, most came from personal opinions and unprofessional thoughts (not even one academic statement) Prophet Muhammad Peace be upon him, is rated the most influential person in history by Michael Hart (Book: 100 most influential peoples) this an academic review. The best way find out about anything is to look for verified information which are carried out by universities them self, not to grab someone on street ask his opinion. For example if you sick you wont ask your neighbour for help you instead seek advice from a doctor.
