I can tell you something, to do dressage brilliantly is much harder than to jump brilliantly, training a dressage horse takes time and understanding, but It is so much fun, kust as much fun as jumping and... don't laugh... Top Class dressage is so exiting to watch, to see how these horse just flow and seem to enjoy all that they do is breathtaking to watch, I was lucky enough to win tickets to the national championships and I can tell you it was just as exiting as going to Badminton Horse Trials, And about crowd noise, when I compete on my horse, I am soo glad the audience stay silent the slightest noise could just affect my ponies performance being the easily spooked type n I wouldn't want that to happen