From the opening montage, I could tell this was going to be at least "different". Different is good. Better than most caper-gone-amok flicks. Although you can pretty much see where this one is going, it's fun watching it get there -- and of course, there's a "twist" at the end, just to make sure you're paying attention.
Fortunately, Hulu placed a bunch of commercial breaks so that you won't get too nauseated by the wall-to-wall PumpHouse "music".
No gaping plot holes -- amazing! However, there are actually 5 (not 4) Elements in the Chinese System: (Wind, Wood, Fire, Water, Metal). Anyway, if you like caper flicks, you'll like this one too.