I had a friend just within the last month break his wrist and receive a concussion from a very similar drop into a poorly made landing area. A week after his incident, a man died... yes, died... on the same drop from a head / neck injury.
I'm gonna say no. It's important to understand that even if something is built into a trail, the safety of the element is not guaranteed. Just because it is there does not mean you, or anyone should attempt it!