Three reasons I decided this wasn't for me:
1. It goes back and forth between three POVs, all in first person, two of them male, one I can't stand. It's jarring and I just hate male POVs. It could have worked in third person, I'll give it that.
2. The common problem with modern-day romance stories is either a. the characters skirt around and flirt with each other too much to the point I roll my eyes and say, "Let's get on with the story already!" or b. they jump into bed together way too fast. This one was a mixture of both. The heroine keeps protesting half-assedly, then kisses him, then protests again practically and it gets stupid and then they they are in bed together, having met each other twice and shared absolutely no relevant discussion besides, "I want you" and "I'm not good for you.." UGH.
3. She makes a craptastic agent. I felt this was just a horny 25 year old who can handle a gun. As an agent, she sucks. Perhaps more training is in order.
Everyone else loves it though, so go for it. :)