Top Thrill Dragster opened in 2003 as the world's tallest and fastest roller coaster. The ride stands 420 ft tall, features a 400 ft vertical drop, and accelerates to a speed of 120 mph in just 3.8 seconds. While the ride is no longer the world's tallest or fastest roller coaster, it is certainly still an extremely impressive and complex coaster! In this video, I give my full review of the ride and go over many misunderstood concepts with the ride, including empty train operations verse full train operations and 5 vs 6 train operations. I hope you enjoy!