The book is good and very modern but it is such an used and overused subject! The terrorists attack America, the cool hotshots are coming to the rescue. For people who are interested in this kind of reading it's actually very well written and keeps you alert all the time, keps the reader connected to the action... It's fast paced and the characters are well built...
Again I have to say that it is a subject that it's being overused lately, almost every 10th book is based on a terrorist attack in the USA, but for those who love the genre... it's a good read