[SEJeff]

And by exciting, do you mean a high probability of a RUD?

[unspecified]

I don't know about "high", but there's at least two new things happening that jump out:

* staggered start, the engines are started in pairs on the order of 100s milliseconds apart, so 13 chances for an unbalanced engine start

* vastly increased acoustic and vibration shock, I really wish I could hear the noise in person (from a long way away)

[stcredzero]

http://hitchhikers.wikia.com/wiki/Disaster_Area