i love it, went up the at the end of May. I was riding a 130mm 29er hardtail and it coped fine.
In total i did 5 runs. First run was slow, with many stops to suss things out. By the 3rd run i was cleaning the whole thing and pushing quite hard. As has been said earlier, speed is key. Just let the bike roll – and relax. Even on a hardtail, the rocky middle section was no problem if you just stay off the brakes.
It all went wrong though on the 5th run where i had a big one at that off camber burn and face planted a few rocks. Was wearing a half lid and have no idea how i didnt end up with more damage than a cut chin, nose and lips.