Sit back and just watch

More does not require the film also. The Expandables remains true in most respects. There is much geballert, delete a handful of guys literally armies of very high body count, all reminiscent of the masculine action cinema of the 80's. Similarly, there is a reunion with the old "Stars" who have been brought out of the woodwork, like Mel Gibson and Robert Davi. However, here the obsession with youth finds its way, and a girl, it now has to be! So be it.
Story? The story is as thin as the glass of Christmas baubles and not particularly original, but that one should not expect to Expandables I and II.
For me, part III is much more rapid than Part II. However, it is more so ironic as Part I
So if a continuous shooting does not bother with known outcome, certainly served very well here. If you want more sophistication and character development, then you should leave it alone.