Thought this would be a bit of fun to see which coasters give the roughest ride experience. Having visited bpb for the 5th time yesterday I can honestly say the grand national is without doubt the roughest coaster Ive ever ridden. How its deemed safe to operate is beyond me. The structure looks like a strong gust of wind would blow it over, and the way the trains traverse the course is unreal. Corners are agony with a foot of lateral movement left to right, and the drops are no better. The trains bang up and down violently at the bottom of the drops which I can only assume is the timber flexing. Felt like I had been beat with a baseball bat when the ride finally came to a stop ?