OK I watched it and it started out great in the opening credits etc then it was downhill all the way with occaisonal blips upward. Typical US propaganda fare that spoils a lot of films.
Wahlberg cant really act, he is always the exact same character in all his films with differing levels of comedy depending on role, 2 Guns was a better example of his recent work.
The book is probably a better option.
I give it 5 /10