Prometheus (2012). hum. It completely failed to make me care about the characters and the plot isn't strong enough to stand on its own, so I was not impressed.
Act of Valor (2012). This is kind of like a very long Modern Warfare cutscene. The acting is pretty iffy, though it helps some that it's often hard to understand what people say, and there's rather too much military pathos too which gets quite painful. Nothing wrong with the action scenes, though.
The most interesting thing about it is that I read that everything was filmed with Canon EOS SLR cameras, to keep the budget down (everything must have been spent on military hardware). There's nothing wrong with the film quality, so that's apparently a viable alternative now.