Oh ManRow you are such an ignorant one...just like the other...Excuse me but how the hell would you react if you knew nothing about planes and saw smoke? WELL! Like you're going to know that the pilot knows it's alright! I'm sorry but if I was a PAX and they thought something was risking their life...I would get up...Why should I risk my life...the pilots have a responsibility for 300 people...we pay/paid your wages so shut up and eat up!