This is what ROI looks like for Avalon batch 3 if we get it in one month: 
Estimated Mining Results
Initial Coins per Day: 1.73001919
Initial Income per Day: 154.96 USD
Reduction per Week: 9.02%
Break-even (at todays difficulty): 60.9 Days
... considering reduction: NEVER
Yearly Income (at todays difficulty): 46537.95 USD
... considering reduction: -897.83 USD
If Avalon delays about 24 days more, an Avalon batch 3 will not break even:Initial Coins per Day: 1.73001919
Initial Income per Day: 154.96 USD
Reduction per Week: 9.02%
Break-even (at todays difficulty): 60.9 Days
... considering reduction: NEVER
Yearly Income (at todays difficulty): 46537.95 USD
... considering reduction: USD
So.. Avalon has about a month to get us our orders until they are unprofitable. By the way these numbers are calculated for a 4 module avalon with PSU (90Gh @ 850w @ 104 BTC).

Like I said, the numbers got too skinny for me. But that's where risk management comes in. Bitsyncom offered full refunds to everyone. If you didn't take the refund, now isn't the time to bitch. You made your choice.