Overall the series was a 4. The first book was the best IMHO. Premise is simple, though I didn't know initially it was a D/s story line and am not usually a fan. Anyway, once I got over myself and let the story unfold, it was captivating and insightful. 
 PLOT: Rich boy meets poor girl and decides to seduce her. Little does she know he is fifty shades of Fu#@$% up. Tortured past doesn't even cover it. Throughout the books, she battles her own insecurity with issues ranging from her own virginity (a situation he eagerly remedies for her), his Dom tendencies and her lack of sub inclination, his tortured past which includes neglect, physical abuse and being prey to a sexual predator, her vulnerability related to her relationship with him and finally an unplanned pregnancy. 
 PROS: Smokin hot scenes 
 CONS: This may be petty but I don't realistically see any media mogul utilizing exclusively Apple products and owning a blackberry as his primary method of communication.