Congrats Fourthbean! I'm surprised that you are surprised at the excess power. Mine has been nicknamed the gutless wonder. These Saturns are horribly under-powered, probably why they get good MPG. Of course I am biased, I went from a 260 horsepower Honda Civic Si that would shred it's tires in the first 3 gears and topped out at over 160mph.
Take care of it and change the oil!