I think the old trail is still there – not sure how to get into the top of it though. When you exit the Addams Family, swing a right and then right again alongside the river. You can see it coming down to the fire-road after 100m or so IIRC.
We rode it all a few weeks ago though and yes, it used to be a bit more gnarly but the new stuff is fast as ****. The last singletrack section of the Addams Family with the jumps and the super fast bermed bits is awesome BUT you have to be hitting it all full pelt to enjoy it. Roling it all I imagine is quite sedate but we were staying a short ride from the top of those sections so the first trails we hit every morning were those descents – mint!
Revised Beginning Of The End with the jumps etc is excelllent too…