Give the guy a raise who made that trailer...
... because to make a trailer like that from such a pointless and empty movie, is no easy task
In the first 50 minutes it is hard not to turn this shit off, if you stick through though, the latter half redeems a bit. Not that it becomes a funny movie above the occasional "pull my finger" joke (a joke it literally has). Not at all. This we never see. But at least the story sort of, in a way, forms in the background somewhere in the end.
In short; watch the trailer a few times and give this one a pass.
PS: loaded with famous peps, so like the trailer, the script must have been awesome.