I will defiantly say rough in a good way, it's a whole different story at night the tunnel is insanely loud and the lateral out of the tunnel is crazy. I don't know how this thing keeps it self together when you stop you can hear the up stop wheels still spinning.
I have some pictures from this weekend from the Eifel Tower that show it's layout in some places, I'll try to post them.
Side note from my own curiosity, I’m planning a trip out to Kings Island/Cedar Point this summer, mainly just for The Beast, is it’s tunnels as loud as the Grizzly’s at night?