I came to this as a silly B action flick, but it was very well acted, directed and edited. It feels very realistic and intense, and way more profound than I thought it would be. You come to care deeply for these guys and the absurdity of their sacrifice, the stupidity of war, especially in these circumstances.
It ended up being way more moving, interesting and even thought-provoking than your typical dumb action blockbuster, as fast paced as it is.