I find this boring and weird. It wasn't fast paced as I've expected and there is something about Sarah, something weird. Why didn't she question things, she just (view spoiler)[she just believes and agree just like a snap?! there's nothing wrong in asking questions if you are just curious.. it's not that you don't trust someone.. (hide spoiler)], there is something in her character that I don't trust.. 
 Oh by the way, I almost give this book up. I guess Alien stories are just not for me.. It was okay. I didn't like it but I didn't hate it.