Hey, hey, calm down. They offered a full refund. In bitcoin for god's sake. If you're still in the queue you've made your choice. And they gave 4 days, not 2. Longer would've been preferable but it is what it is.
This is far, far better than what BFL pulled, ending refunds because they'd "shipped" one device. How many thousands of customers does BFL have that will -never- ROI now. At least there's still a chance with your Avalons.
Ones bad behavior does not justify it for another one! For me its like a childish way to search for excuses like : " but ,but, but the other kids also drink beer on that day" -> So what, does it mean you have to?