Had the degustation menu at Jackson's last weekend with my brother and couple of friends of ours.
Simply fantastic. I had the accompanying premium wines whilst everyone else had the normal matched wines. This was not really an issue as we tried them between us and you couldn't really go wrong with either one. The premium wines were simply from more eclectic areas and vintages.
I won't run through the whole menu here but I'll put the link in to the current menu. Suffice to say that simple things like Cheese on Toast and Peaches and Cream are not as plain as they appear on face value and there were a couple of surprise courses mixed in which were a bit different (Peach icecream with curry powder? It worked!).
Best meal I've ever had in Perth. Great service with all dishes and wines explained by the service staff and sommelier. Don't hesitate if you are in Perth.