In response to Starfire, the track layouts to Nesse and the Orient Express are similar, but not the same. The lift hill, drop, turn-around, and loop are all the same. But after the first interlocking loop, the train comes right back around and goes through the second interlocking loop. Directly after that, you go into an element called the Kamikaze curve, similar if not the same to the fourth and fifth inversion on the Viper at SFMM. There is not tunnel on the Orient Express. Other than those couple of difference, the ride is basically the same. I'm not sure if both coasters are the same height and speed, but my guess would be not. Hope that answers your question.
My top five Arrow looping coasters are:
1.Drachen Fire
2.Vortex
3.Viper
4.Lochness Monster
5.Tennessee Tornado
*** This post was edited by Coastercraver on 8/10/2000. ***