I liked it and also found it to be respectful. The stars didn't go in with big egos IMO, and full of respect for the military personnel to begin with. I thought they did a good job of showing the growth of the stars appreciation too. IIRC, all of them talked about that. And they all 'earned' money for their charities which are all in support of the military in some capacity.
I liked how the guy with the one who went home (terrible with names) gave props to him for jumping into the water with full gear on, not knowing how to swim.
I pretty much loved every minute and just might move it higher on the priority list on the DVR. This is what Mark Burnett does the best IMO. I liked Combat Missions, and Eco Challenge.