I was on the sport last year and it did feel like an unhappy mix of people who missed the race and other riders looking for a chilled no pressure ride which is what I was in it for until my brakes broke. There were plenty of places pinched up with crowds waiting turns on bits that someone had stalled at on the couple of stages I did pre-mechanical. It was the same course at the time and had been the years previously although in all previous years I’ve ridden the main event, it’s timing that’s different- the sport times the loop time (although you still get stage time breakdown on the chit) while the Enduro is all about the time on Stage.
TBH, the event has got so big and entries so hotly contested that it probably would be better for the big race to have a unique course just to stop this situation although obviously that’s going to add pain and expense for the organisers.
I didn’t enter this years and hadn’t planned to go in 2018 either, not particularly because of the experience last year, but more that I preferred the laid back vibe it had in the beginning.