Some things I liked some I did not.

if their story seems completely bonkers, almost like a feverish work of fiction, you ain't heard nothing yet.

It's funny, it's tense, it features two great performances from two actors and the director expertly creates a web of odd tension where you actually don't know what is happening for the majority of the run time.

Great story, amazing characters, superb action, enthralling cinematography. Yes, this is something I am glad I spent money on.