Pretty much echoing everybody else's sentiments. Some beautiful CGI (mixed in with some very cheap looking CGI, as well) and visually pleasing depictions of the air travel of yesteryear. Loved the aviation elements but could do without some of the forced dialogue and contrived storylines. It's hard to say if this is going to last or not. I also noticed that nobody was smoking, which was unrealistic.
Personally I want more plane and less people. Didn't realize the back of of the 707's engines had round groupings like that. Had to google them
I wondered about this, as well. I knew that the early versions of the 707 had those types of engines, but I'm not sure that you could actually see the ignited exhaust at full throttle (almost looked like little clusters of afterburners) as was depicted.