Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Easy & Entertaining - but typical

I bought this book for a light easy read - it was. I got kind of frustrated with how typical the main characters were and how predictable the story lines were. Nothing was discussed in depth; not the main characters during sex, conversation, at work, their families, nothing. I felt things were glossed over. I can't imagine how difficult it would be to write about something like this that actually happened to you, still I felt it was kind of flat and predictable. Zack came into Sara's life, they had great sex, he gets her kids to behave, she gets spooked by the relationship's responsibilities, and ultimately goes off to find him after he leaves.