"Too intense" really isn't the word.
But go to ANY waterpark that has speed slides and notice that they normally feature two or three very bored lifeguards and a really short line. Everyone makes the mistake of going down one of those slides *once*, then spends the next half-hour trying to separate swim trunks from lower alimentary canal. It's not a pleasant experience nor is it a pretty sight. Kings Island took their speed slides out when they renovated, and at the Wyandot Lake auction, the speed slides got no bids.
--Dave Althoff, Jr.