How sweet is it is a very good book it contain everything I love: love, some angst, hot scenes, friendship, family...... 
 My only problem with the book is that most of the book revolve around Molly and though Jordan is a very interesting character that as some issues, and I would say more important issues than the one of Molly, we only see these problems but no talk about it or resolutions. 
 I kind of disliked how we, as readers, know how Jordan was in love with Molly since they first meet and Jordan did tell it to Molly yet the author never made Molly ask her about it or them have a talk about it. It's like it was very normally for Molly, that her ex-wife's sister crushed on her all of her life and compared the women she was with with Molly. 
 Another issue would be the fact her family doesn't care about her and make her feel like the black duck of the family. It was addressed in the book numerous times, her parents when all nuts when they discovered they were a couple because they think Jordan was jealous of her sister and that she was nothing as good as her sister. Then a few pages later Jordan was all ok with her parents. Like come on, if my parent would say to me I am nothing compared to my sibling all of my life then say I cannot be with the woman I love because I am more than nothing compared to her dead wife, I would be pissed off at them. But no, Jordan is not and once again the author let this hang out, problem is never resolved. 
 I would also address the big problem of their relationship, and no, it's not Cassie, it's the fact Molly take Jordan for granted and never even once is scared that Jordan will found someone else. In the end when they 'break it off' again, and Molly get, for once, Jordan back it was all so so easy. 
 I would have appreciated it if Summer or another woman was more a threat. 
 I though Jordan character was way more likeable and awesome that Molly character and I feel sad it was a very Molly book. 
 Don't take me wrong, I like Molly, she is sweet suffer a lot but also give a lot of love to Cassie, Cassie's family and to Jordan. But she take thing for granted and is way to used to get what she wants without working when it comes to love. 
 Overall it was a very good book and I would not hesitate to recommend it.