Generic, predictable screenplay and plot with a few genuine laughs
Look, if you've seen the preview it's a movie that's been done a few times before - an assassin or old spy who is also a suburban dweeb (True Lies, Long Kiss Goodnight, etc.). This time it's breathless Wahlberg pulling the boring 'ol dad with three kids and a smoking hot wife. Suddenly they are found out and hyjinx ensues.
So what is the difference this time? This time they go on a road trip and he tries the whole time to keep them in the dark while bad guys try to murder the entire family.
Is it predictable as all get out? Yes. Nothing is groundbreaking, you can see how the kids are going to evolve throughout the thing, you know the daughter isn't going to stay a communist, you see certain lines are going to come back, and you know the wife is going to do some track and field antics to save the day at some point, and you know the family is going to live even better lives when this is over.
So then the question is... Is it fun? If you're looking for something silly and can throw reality out the window for a while, you'll be entertained. I can't stand Marky Mark in action/drama, but in comedies he's passable, and I would consider this a comedy over anything else. The cast is solid, the baby is actually great (never cries), and the action scenes are pretty fun. Mark trying to fight a guy in a supermarket while having the baby in a Bjorn was inspired.
It's not a bad way to spend 90 minutes. However, the movie is two hours long. There is zero reason for this movie to be that long whatsoever.
A random stranger's opinion: Nothing you haven't seen before, but if you're looking for some PG13 family fun and know you're not getting anything groundbreaking, there are worse things to put in a DVD player. As such it's worth a Redbox rental on a sleepy Sunday afternoon.