Was Al Qaida's latest plot successful?

Al Qaida latest terror plot has a huge impact without them even launching an attack. That according to intelligence and law enforcement officials all over the world is one of the big pay-offs for Al Qaida and other terrorist groups involved in the recent Embassy plots overseas. Authorities say the main goal of these groups is to frighten people, force governments to spend money and resources to react to the plots, and to achieve publicity for themselves.