I enjoyed ths movie.
I came into it knowing that it was an action/comedy, and that the premise; "Honey, I'm not who you think I am", has been done ad nauseum. And, as many prior reviews have rightly pointed out, you could drive a truck through many of the plot holes.
Nonetheless, I enjoyed it. It was about 84 minutes of mindless entertainment which held my attention the whole time. Get some popcorn, sit back, and relax. It won't stay with you long after you've seen it. But you'll enjoy the ride while it's happening.