The brain will sneak up on you pretty quick. It's impossible to describe, but bottom line you will be in the middle of it before you know it and then it's too late. If you ask me, its super heinous, although I have seen it run. You must be way right and have to go over a log and then slide down staying right. If you were to be mid or left, I think you would be bumming real hard.
As long as you are with someone who know it, it's no biggy at all, very short portage.
You also need to know about where the guy died last year in there. Moist slot is fairly benign looking, but has a terrible undercut that took a life early last summer.
Overall, one of my favorites. Wilderness, good IV and a great 35 foot dam that is run easlily if under 300 on the lower (eldo) section. Oh, there is also usually a bunch of new wood each year.
"Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body. But rather...To skid in broadside, thoroughly used up, totally worn out, and loudly proclaiming... WOW !!!! What a ride!!!!!!"