Flat, mediocre read

Plot: C+
This book is so lovey dovey and ott...but not really in a good way. "his eyes soaked me in like a salmon breathing in the scent of its long lost home....what the hell kind of language is that? Because this is from a love struck girl, and everything is too perfect. It really seemed to have no plot. But then there was a twist at the end, that i'm sure will be interesting, leading to a cliffhanger.
Characters: C
Katy was ok. She just seemed too love struck, her head in the clouds. I couldn't get a read on Sean. He just seemed too perfect with no depth. Though he has a past, it's put all out there from the very first meeting, and it seems there is nothing left to share. The cliffie changed things though.
Heat: C
The scenes read like a halrequin romance. No very descriptive and language with the climax being compared to a thunderstorm or something. Kind of boring.

The book was kind of flat, but I'm mildly interested in seeing what happens next.