I was more than fine with them punting in that situation. But I also get why they did it - do you put the entire game on a 4th and 11 play, or on your defense getting a stop before they give up a couple first downs? That's a lot to put your faith in.
I still would have gone for it myself though if I were coaching - Miss the 4th and 11 from what, your own 36? - and your defense still has a chance to force a fieldgoal attempt with a stop. Even if they make it, it's still a 1 score game (even though you need to get the two) and your offense will have a chance to finish the game out.
Way more questionable to me was the way the first half ended with what, 10 seconds left on the clock and the Seahawks knocking on field goal territory. Far, far more likely to get those 3 points than convert the hail mary and then you go into halftime down 2 scores instead of 3, momentum swinging your way with the ball in your hands to start the 2nd half.