Honestly, the action scenes were pretty cool to watch but nearly all the characters felt like extras. Also the movie is generic with how it's set up and very fictionalized but I don't believe that takes away from the fact that it is a decent movie overall; would watch again if I ever felt like it.
One more thing to add.
It's obvious this is propaganda, the movie basically tells you it is, it's not pretending it isn't like a lot of American war movies, but a lot of my fellow Americans seem to be fish-eyed and ignorant of the fact and use this lack of sense to show anti-China values. I haven't even gone through a lot of the reviews but just seeing a few of the 1-stars (there is a lot of them) I can tell that they're made by American fanboys who view this movie as an attack on the USA and write reviews based solely on emotion.
Anyways, decent movie. That's all I have to say.