I put Wolf Warrior (2015) on because it had Scott Adkins in it, and because I was sure Ms. Spenser wouldn't be interested. Turned out that I wasn't that interested either.
It starts "Somewhere in South-East Asia. A big fat bad guy is bing raided by a large, militarized police squad. But it turns out that it was a trap, and a larger, more militarized force of mercenaries led by Adkins wipes out the cops.
Next we go to an industiral site in China, near the border. Someone is bringing drugs across, and the Chinese police are coming in in force. It all goes well, until the leader takes a hostage. He is behind a reinforced wall, so there's no way for sniper Wu Jing to get him. He is ordered to stand down. Instead, he shoots at exactly the same spot in the wall, drilling a hole and killing the bad guy.
For this, he is given solitary confinement. But sexy Lt. Yu Nan recruits him to be a trainer for the elite corps of Wolf Warriors. He is flown to their camp hanging from a helicopter. At first, the landing site seems to be deserted, but he soon discovers that he is surrounded by riflemen, then armored personnel carriers, then tanks. We get it, they are hard-asses.
It starts out as a training exercise, with Wu Jing's team being quickly reduced, but fighting on. They are attacked by actual wolves, and fight them off with their traing weapons, paintballs, smoke and bang grenades. Then Adkins shows up.
All of this is pretty exciting - if you like military action. Personally, I prefer more punching then shooting. It's great that they get tanks and copters, machine guns and rocket launchers, along with gung-ho army pride. There are a few neat features, like the question of whether Wu Jing will follow orders, or break them to win. There are a few neat tricks, like Wu Jing determining that sniper Adkins needs 2.3 seconds to line up a shot, and zigs at exactly the right instant.
But too much of this gets tedious. Then there's the waste of Adkins. He gets one or two fights, but only one with Wu Jing. This fight starts with machine guns, then devolves into pistols, knives and unarmed combat. It's a good fight, but kind of conventional. And one good fight in a two hour movie.
I'll forgive the Chinese nationalism, the gun-happy action, but wasting good fighters - there I draw the line.