While Skytrain may have aced the sim eval 2 years ago, I would still strongly suggest some serious sim prep prior to your interview. 2 out the 3 guys that I know who have been invited to Memphis since Aug did not make it through the sim eval. On of those had done the sim prep in Miami in an Aibus sim but then got the DC-10 sim for his eval. The other did no sim prep at all. Both were high time, 20 year jet pilots, but who weren't flying a ton lately, and they just had bad days that particular day.
If you haven't been flying a lot lately (and even if you have) I would strongly recommend the sim prep. I think that although the sim profile may be the same as it ever was (I don't know that it is) the "eval" part has definitely gotten tougher. Many more folks seem to be failing the sim eval than ever before, and it may be that the company thinks this will improve our accident rate.
The one guy I know who made it through the sim eval did the DC-10 sim prep through Albie in Memphis the night before his sim eval. He got the eval in the -10 also. He said he was sure glad that he did the prep.
So I certainly wouldn't take a cavalier attitude toward the sim eval. If you think you can do it without a prep, go for it, but in this day and age I would stack the deck as much in my favor as I could.
Also, for those contemplating a trip to Memphis to meet an ACP or the SCP, only 1 of the 3 had met a CP, and that was a chance meeting a year before the interviews started up again this past summer. So it is certainly possible to get an interview without a face to face with a CP. A FCIF was put out a few weeks ago with the procedures for setting up a meet and greet with a CP though, so if it is possible it would be a good idea to have your sponsor set one of those up as well. Every little bit helps.
Best of luck to those in the app process.
FJ