As far as I can tell from speaking with friends at other airlines. If you are in the top 1/3 of your position list you will absolutely love PBS. If you are in the 2nd 3rd you will probably think it's an improvement. If you are in the bottom 3rd you probably hate it because your life is miserable because of it. The big downside I see with PBS for the junior guys is that you will fly only the crap pairings every month...day in and day out. At least with pre-built lines their is a CHANCE that nice trips end up on junior lines...Hey I only got 11 days off but at least I was able to snag that sweet Hawaii trip mid-month. But with PBS those days are over. Your airline got premium equipment? Forget about seeing it. I've heard that at Continental it has effectively made the 757 and the 767 different equipment bids.