........"Really Bad"= Anal x 2 Days
Seriously, I don't think there is a clear cut answer, however.....
I stuff my gear at the trail head, and however long it takes to get to my chosen camp is how long it's stuffed.
I made the mistake of stuffing the heck out of my -20 bag for a 16 hr transit to Mckinley, left it as is, at base camp hours after arriving, it was no fun making that puppy spring back into shape.......
......Compress+Time+Lack of Anality+Cold= No Fun