I'm gonna have to disagree with you on this one also, Ferlo. My experience was a good one as well. Good interview prep, spot on simulator training nearly identical to the sim ride. Is it a PC? yes, but in my opinion tougher to fly well than a sim that gives feedback. I also bought an hour of real sim time at STI and felt the combination of the two events was great prep. I did not have jumpseat privileges at the time so a trip down to LGB meant an airline ticket and looking back that would have been unnecessary.
As for the post interview solicitations, I gladly took the time to tell them about my process, because they give these feedback letters in a big packet to you when you buy their prep program. IMO they were just as valuable as the sim prep. I knew exactly what to expect walking in the door.
Overall well worth the money at the time. That being said, the process has changed quite a bit and I'm not sure if it is as scripted as it was. But it probably is.