I realize that rides age and maintenance becomes an issue, but rides such as Bayern Kurve and the Double Ferris Wheel should have been retained. Once rennovating the Avalanche Run to Disaster Transport, they should have maintained the special effects. Removal of the effects in the Magnum tunnels. And of course, the biggest sin, retrofitting the Blue Streak trains after 20+ years of safe service with just a lap bar to first the single seat belt, then the awful orange lap bars and Volvo head rests, and now the individual seat belts. Why don't they just buy a huge staple gun and staple us to the seats. I still vividly remember my first ride on the 50+ year old Wildcat at Idora (a far far FAR more intense ride than Blue Streak) and noticing only a grip bar, no seat belt, no lap bar, just the seat, grip bar, and you. The Big Dipper at SFWoA is far more violent that Blue Streak and they still run with only a lap bar. They really ruined a classic ride with the excess restraints.
Idora Wildcat