That last photo has got me believing this being an actual event instead of some staged scenario. In which case my hats off to these guys.
I'm wondering if there is a way of diconnecting the hydraulic power to the flight controls in the 154. If I had something like this going on in a 727 I'd give extremley serious consideration to diconnecting the flight controls on the overhead panel and flying in manual reversion, significantly more control there than here if the artificial feel computer is going nuts.
While it's true that it has that sense of a "viral video" (not seeing the moment of touchdown) when the camera points at the ground, given the vantage point I wouldn't have expected to see anything. The photos taken from a better point of view clearly show the touchdown though.