We've done lots of training famil deadsticks in the 737 Classic sim.
Your average fighter jock eyeballs it first time up just fine. The rest of us tend to need one or two practice goes to get the revised descent gradient picture in the mind.
Providing one has had a looksee in the box, it should be a very straightforward exercise ...
Now, in worse than Cat II conditions, there might be justification for a little sweat ...
