Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Writing was fine, just didn't like the characters...

I'm not saying that it was horrible - it just wasn't that great or that good. When you don't really like the two lead characters, it is hard to like the book even if the basic writing works. I knew it was going downhill when the "couple" met during a plane crash and shared their first kiss while the plane was going down. I should mention that they shared their first kiss after both or at least one of them vomitted. The rest of the story was more grounded in reality but it still didn't grab me.