I went out week before Christmas and it was all really dry
a stock JK could do all the trails we did except perhaps for bullock link
Robertsons creek fire trail - steep rocky sections in the tarago forest section, slippery and steep if wet - medium (although still graded double black diamond, must not have been changed since the grading last year)
Gentle annie - yawn - easy (some fun little rocky sections that all have bypasses)
tea tree - yawn - easy
rocky track - yawn - easy
bullock link - door sill deep bogs (all of us had to winch out, really sticky), wheel height rock ledges, ruts that scrape the diff on 35's, no bypasses anymore! - v/hard!
we didn't have time to do andersons track, that's 'spose to be quite hard atm (ruts)
hope it helps
video (I cant embed the video for some reason)
http://youtu.be/18fkrjK2mWY