Am I alone in thinking it was a joke trailer at the start?
I have to be honest, when I first saw the first minute of so of the trailer I thought "OK, when's the joke coming" - mainly because it was so extraordinarily cheesy. Then I never came and I was left with something of a stunned expression on my face.
The "remember you're a NAVY SEAL" part was particularly gob-smacking.
Quite the most excruciatingly embarrassing trailer I've ever seen in my life. This should be handed out of DVD to film students as a warning.