I like to think that Arrow keeps inventing itself into something new and wonderful. In the 50s, it was tubular steel rails, In the 60s and 70s, it was the corkscrew, In the 80s, it was the suspended design and hypercoaster, In the 90s, it was the Wild Mouse and more loopers and hyper coasters, not in the 21st Century, they are back with the 4D. It just seems to me that Arrow will make news, disappear, then jump back in the spotlight.
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Did you realize that Theme Park Nacho cheese isn't really cheese?