I enjoyed Perfect Chemistry more than I expected (I've been putting off this book since forever, therefore explains my enthusiasm level). I'm glad to be proved otherwise. It was entertaining.
In the midst of reading, I had this nagging feeling that I was rushed, like the author couldn't wait to move on to the next point, which contributes to the next problem I felt strongly; the story lacks of substance somewhere in some parts of the story.
But overall, good read! And I loved the epilogue <3