I hadn't seen the first film and only knew Scott Adkins from badly acted low budget action thrillers where you constantly skip ahead to the next fight scene, because everything in between is just atrocious.
This film however is just pure bonkers from beginning to end. Every character except the accident man himself is and over the top caricature. The story is about as stupid as can be and doesn't have any pretention about being anything other. There's no moral here, no statement about human nature or current affairs, no attempt at gritty realism, it's just a beavis and butthead style avalanche of insults, fart and poop jokes and pure idiocy.
Just one example (not a spoiler since it's more or less seen in the trailer): Scott Adkins has to save the idiot son of a mafia family, who for no reason whatsoever decides to swallow the tracking device the bad guys use to track him. Adkins drags the idiot who's wearing a rabbit costume and covered in the first assassin's blood into a pharmacy, force feeds him laxatives only to later have closeup shots of the idiot pooping, and of the tracker covered in diarrhea. What the actual f... ?
The fight scenes are completely ridiculous as well with the antagonists introduced in video game like manner. They are wonderfully choreographed with some great camera work. Lots of wide angle shots, no closeup shaky cam nonsense. With some shots I really wondered how they did it. CGI is used in some shots, and it looks terrible. They don't even try to hide it, which somehow makes it more acceptable. The soundtrack is appropriately noisy and goofy.
I'm not sure what to classify this movie as. Martial Arts Comedy? Martial Arts Spoof?
What I do know is I didn't feel the need to fast forward once, and that the fight scene were absolutely impressive and entertaining.
Turn your brain off and enjoy.