Crappy diologue is the main thing.
Worst line: Die, Jerry!!!! We live in the air, We die by FIRE !!!
WTF?
You just can’t get past crap like that.
I liked the spirit in that, frankly.
And I loved Ned Vaughn’s line: “...If it’s all the same to you, I want the 332 to take me to Germany and back.”