Well, I reread Jason's report of AG's wreck class, and the biggest contrast with ours was that, although our guys talked us through various failure and OOA scenarios, we didn't have to cope with them underwater. This was precisely what I wanted -- An opportunity to learn to run line and get an introduction into more demanding team situations, without being pushed to the failure point at every turn. I know from my medical training that you can learn very rapidly that way, but it isn't fun, and it can be very hard on morale. The workshop we did was much gentler, in the sense that they only threw at us what they thought we could muddle through, and it was always a little more than we could pull off nicely, but not enough to leave us with a feeling of despondency or hopelessness. I liked it. I thought it was paced perfectly, and was the "baby step" that I had hoped it would be.
The biggest lesson they wanted us to get out of this was that far more preparation would be necessary before we considered penetrating anything but a swimthrough, and the exercises certainly got that across without anybody having to say anything to that effect at all.