I have read this thread and I have to chuckle as I think people have lost the purpose of the bid. People are concerned about how the placement of immediate units imbalances the game but who allowed that opponent to walk off with so much cash in the bid.
If I think I can win with the axis straight up (no bid) when why would I bid more than zero? The bid is like “name that tune” where you challange your opponent to beat you with less. I am reading bids of 12 or more and I think that is nuts (who allows someone to walk off with 12 IPCs? I wanna play you!)
As for the play testers, Larry Harris is far from perfect. I know far more complicated systems that let have huge amounts of play testers and even they let some things through.
Over all, I like the bid system for if you really want to play the axis…bid low!